# Ultimate Racing External Waste Gate \(EWG\) Uppipe/Downpipe Recirc Kit \| 02\-14 WRX / 04\-21 STI \(10051\) \| live price, prepared checkout ## Built for shopping agents: what RoboTrunk does for every product We asked shopping agents, including Meta's Muse first-hand, what they need from a store. This is what they asked for, and what we have built. RoboTrunk is working through its catalogue, so a step may not be done for this one yet. Where a step is done per product, the line ends with what is done for this product. - **Deep research:** We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. `check_product` returns them with a source for each. *This product:* no checked facts are published yet. `enrich_product` starts the research on it now, and `check_product` answers with what is known. - **Receipts:** Every published fact has a receipt showing its source quote. `check_product` and `get_product` return the checked facts that have one. *This product:* no receipted facts are published on this page yet; RoboTrunk is receipting its catalogue product by product. - **Safety:** `check_product` asks the product-safety regulators live (US CPSC, NHTSA and FDA, Health Canada, the UK's OPSS, Australia's ACCC) whether a recall names a product, listed here or not, and flags a match with its notice; a recall never blocks the buyer. *This product:* this page holds no recall result for it yet; `check_product` asks the regulators now. - **Recall watch:** `watch_recalls` tells the buyer if a product bought here is recalled later. - **Second-hand listings:** `check_listing` runs the same recall check on a second-hand listing someone found, and adds what the listing leaves out and the price new. - **The real price:** The full price to the buyer's country, with shipping and tax, each part quoted from the store's policy or, where a part is not settled, what the total depends on: `check_product` and `search_catalog` take the buyer's country and postcode. *This product:* this store's price was read from its catalogue at 2026-10-16T20:29:25.146Z. - **A checkout that finishes:** RoboTrunk lists only stores whose agent checkout it has verified. `create_checkout` prepares the order at the store; `complete_checkout` returns a link to the store's own checkout. The checkout can be finished in either of two ways: the person taps the link in their own browser, or their agent opens it and completes the checkout. RoboTrunk checks the store's total against a budget ceiling before it issues the link. Payment always happens on the store's own page, and RoboTrunk never holds the money. No store pays for placement; RoboTrunk may earn a commission from some stores via their affiliate programs. - **Markdown copy:** Every page has a Markdown copy: [this page's copy](https://robotrunk.com/products/ucp/maperformance-com/2577817347.md). - **Photos and ratings:** Search results carry the product photo and, where the store's own page publishes one, its rating (`search_catalog`). - **Fit answers:** `check_fit` answers whether a listing fits a car, pram or bottle, with the exact quote from the store's page, or says it is not known. - **Back-in-stock watches:** `watch_back_in_stock` starts a watch on a listing the store shows as sold out; `get_back_in_stock_watch` shows when it is back in stock. - **Maker's manual:** `ask_product_manual` answers from the maker's manual with the exact passage and page, or says the manual does not cover it. - **Tools and guide:** Every tool and its description is at https://robotrunk.com/mcp; the guide is at [/agents\.md](/agents.md). - **Research from other stores:** Coming soon: reading other stores' listings of the same product as research sources. Sold and shipped by maperformance\.com, maperformance.com; payment happens on the store's own checkout. Brand: Ultimate Racing ## Variants - 2008\-2014 STi / F38 \- No Wastegate / Ceramic Core: USD 961.11; in stock. Variant id: `gid://shopify/ProductVariant/20658067144774` - Seller: maperformance\.com. Price: USD 961\.11. Stock: in stock. Variant: 2008\-2014 STi / F38 \- No Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/20658067144774`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F20658067144774). - 2008\-2014 STi / F38 \- No Wastegate / Metal Substrate: USD 1027.78; in stock. Variant id: `gid://shopify/ProductVariant/40602991657030` - Seller: maperformance\.com. Price: USD 1027\.78. Stock: in stock. Variant: 2008\-2014 STi / F38 \- No Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602991657030`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602991657030). - 2008\-2014 STi / F38 \- With Wastegate / Ceramic Core: USD 1327.78; in stock. Variant id: `gid://shopify/ProductVariant/40602991689798` - Seller: maperformance\.com. Price: USD 1327\.78. Stock: in stock. Variant: 2008\-2014 STi / F38 \- With Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602991689798`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602991689798). - 2008\-2014 STi / F38 \- With Wastegate / Metal Substrate: USD 1394.44; in stock. Variant id: `gid://shopify/ProductVariant/40602991722566` - Seller: maperformance\.com. Price: USD 1394\.44. Stock: in stock. Variant: 2008\-2014 STi / F38 \- With Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602991722566`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602991722566). - 2008\-2014 STi / MV\-S \- No Wastegate / Ceramic Core: USD 988.89; in stock. Variant id: `gid://shopify/ProductVariant/40602991755334` - Seller: maperformance\.com. Price: USD 988\.89. Stock: in stock. Variant: 2008\-2014 STi / MV\-S \- No Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602991755334`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602991755334). - 2008\-2014 STi / MV\-S \- No Wastegate / Metal Substrate: USD 1055.56; in stock. Variant id: `gid://shopify/ProductVariant/40602991788102` - Seller: maperformance\.com. Price: USD 1055\.56. Stock: in stock. Variant: 2008\-2014 STi / MV\-S \- No Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602991788102`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602991788102). - 2008\-2014 STi / MV\-S \- With Wastegate / Ceramic Core: USD 1437.78; in stock. Variant id: `gid://shopify/ProductVariant/40602991820870` - Seller: maperformance\.com. Price: USD 1437\.78. Stock: in stock. Variant: 2008\-2014 STi / MV\-S \- With Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602991820870`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602991820870). - 2008\-2014 STi / MV\-S \- With Wastegate / Metal Substrate: USD 1504.44; in stock. Variant id: `gid://shopify/ProductVariant/40602991853638` - Seller: maperformance\.com. Price: USD 1504\.44. Stock: in stock. Variant: 2008\-2014 STi / MV\-S \- With Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602991853638`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602991853638). - 2008\-2014 STi / MV\-R \- No Wastegate / Ceramic Core: USD 994.44; in stock. Variant id: `gid://shopify/ProductVariant/40602991886406` - Seller: maperformance\.com. Price: USD 994\.44. Stock: in stock. Variant: 2008\-2014 STi / MV\-R \- No Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602991886406`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602991886406). - 2008\-2014 STi / MV\-R \- No Wastegate / Metal Substrate: USD 1061.11; in stock. Variant id: `gid://shopify/ProductVariant/40602991919174` - Seller: maperformance\.com. Price: USD 1061\.11. Stock: in stock. Variant: 2008\-2014 STi / MV\-R \- No Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602991919174`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602991919174). - 2008\-2014 STi / MV\-R \- With Wastegate / Ceramic Core: USD 1588.89; in stock. Variant id: `gid://shopify/ProductVariant/40602991951942` - Seller: maperformance\.com. Price: USD 1588\.89. Stock: in stock. Variant: 2008\-2014 STi / MV\-R \- With Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602991951942`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602991951942). - 2008\-2014 STi / MV\-R \- With Wastegate / Metal Substrate: USD 1655.56; in stock. Variant id: `gid://shopify/ProductVariant/40602991984710` - Seller: maperformance\.com. Price: USD 1655\.56. Stock: in stock. Variant: 2008\-2014 STi / MV\-R \- With Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602991984710`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602991984710). - 2015\+ STi / F38 \- No Wastegate / Ceramic Core: USD 961.11; in stock. Variant id: `gid://shopify/ProductVariant/20658067341382` - Seller: maperformance\.com. Price: USD 961\.11. Stock: in stock. Variant: 2015\+ STi / F38 \- No Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/20658067341382`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F20658067341382). - 2015\+ STi / F38 \- No Wastegate / Metal Substrate: USD 1027.78; in stock. Variant id: `gid://shopify/ProductVariant/40602992017478` - Seller: maperformance\.com. Price: USD 1027\.78. Stock: in stock. Variant: 2015\+ STi / F38 \- No Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992017478`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992017478). - 2015\+ STi / F38 \- With Wastegate / Ceramic Core: USD 1327.78; in stock. Variant id: `gid://shopify/ProductVariant/40602992050246` - Seller: maperformance\.com. Price: USD 1327\.78. Stock: in stock. Variant: 2015\+ STi / F38 \- With Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602992050246`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992050246). - 2015\+ STi / F38 \- With Wastegate / Metal Substrate: USD 1394.44; in stock. Variant id: `gid://shopify/ProductVariant/40602992083014` - Seller: maperformance\.com. Price: USD 1394\.44. Stock: in stock. Variant: 2015\+ STi / F38 \- With Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992083014`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992083014). - 2015\+ STi / MV\-S \- No Wastegate / Ceramic Core: USD 988.89; in stock. Variant id: `gid://shopify/ProductVariant/40602992115782` - Seller: maperformance\.com. Price: USD 988\.89. Stock: in stock. Variant: 2015\+ STi / MV\-S \- No Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602992115782`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992115782). - 2015\+ STi / MV\-S \- No Wastegate / Metal Substrate: USD 1055.56; in stock. Variant id: `gid://shopify/ProductVariant/40602992148550` - Seller: maperformance\.com. Price: USD 1055\.56. Stock: in stock. Variant: 2015\+ STi / MV\-S \- No Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992148550`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992148550). - 2015\+ STi / MV\-S \- With Wastegate / Ceramic Core: USD 1437.78; in stock. Variant id: `gid://shopify/ProductVariant/40602992181318` - Seller: maperformance\.com. Price: USD 1437\.78. Stock: in stock. Variant: 2015\+ STi / MV\-S \- With Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602992181318`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992181318). - 2015\+ STi / MV\-S \- With Wastegate / Metal Substrate: USD 1504.44; in stock. Variant id: `gid://shopify/ProductVariant/40602992214086` - Seller: maperformance\.com. Price: USD 1504\.44. Stock: in stock. Variant: 2015\+ STi / MV\-S \- With Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992214086`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992214086). - 2015\+ STi / MV\-R \- No Wastegate / Ceramic Core: USD 994.44; in stock. Variant id: `gid://shopify/ProductVariant/40602992246854` - Seller: maperformance\.com. Price: USD 994\.44. Stock: in stock. Variant: 2015\+ STi / MV\-R \- No Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602992246854`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992246854). - 2015\+ STi / MV\-R \- No Wastegate / Metal Substrate: USD 1061.11; in stock. Variant id: `gid://shopify/ProductVariant/40602992279622` - Seller: maperformance\.com. Price: USD 1061\.11. Stock: in stock. Variant: 2015\+ STi / MV\-R \- No Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992279622`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992279622). - 2015\+ STi / MV\-R \- With Wastegate / Ceramic Core: USD 1588.89; in stock. Variant id: `gid://shopify/ProductVariant/40602992312390` - Seller: maperformance\.com. Price: USD 1588\.89. Stock: in stock. Variant: 2015\+ STi / MV\-R \- With Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602992312390`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992312390). - 2015\+ STi / MV\-R \- With Wastegate / Metal Substrate: USD 1655.56; in stock. Variant id: `gid://shopify/ProductVariant/40602992345158` - Seller: maperformance\.com. Price: USD 1655\.56. Stock: in stock. Variant: 2015\+ STi / MV\-R \- With Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992345158`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992345158). - 2002\-2007 WRX/STi / F38 \- No Wastegate / Ceramic Core: USD 961.11; in stock. Variant id: `gid://shopify/ProductVariant/20658067636294` - Seller: maperformance\.com. Price: USD 961\.11. Stock: in stock. Variant: 2002\-2007 WRX/STi / F38 \- No Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/20658067636294`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F20658067636294). - 2002\-2007 WRX/STi / F38 \- No Wastegate / Metal Substrate: USD 1027.78; in stock. Variant id: `gid://shopify/ProductVariant/40602992377926` - Seller: maperformance\.com. Price: USD 1027\.78. Stock: in stock. Variant: 2002\-2007 WRX/STi / F38 \- No Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992377926`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992377926). - 2002\-2007 WRX/STi / F38 \- With Wastegate / Ceramic Core: USD 1327.78; in stock. Variant id: `gid://shopify/ProductVariant/40602992410694` - Seller: maperformance\.com. Price: USD 1327\.78. Stock: in stock. Variant: 2002\-2007 WRX/STi / F38 \- With Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602992410694`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992410694). - 2002\-2007 WRX/STi / F38 \- With Wastegate / Metal Substrate: USD 1394.44; in stock. Variant id: `gid://shopify/ProductVariant/40602992443462` - Seller: maperformance\.com. Price: USD 1394\.44. Stock: in stock. Variant: 2002\-2007 WRX/STi / F38 \- With Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992443462`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992443462). - 2002\-2007 WRX/STi / MV\-S \- No Wastegate / Ceramic Core: USD 988.89; in stock. Variant id: `gid://shopify/ProductVariant/40602992476230` - Seller: maperformance\.com. Price: USD 988\.89. Stock: in stock. Variant: 2002\-2007 WRX/STi / MV\-S \- No Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602992476230`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992476230). - 2002\-2007 WRX/STi / MV\-S \- No Wastegate / Metal Substrate: USD 1055.56; in stock. Variant id: `gid://shopify/ProductVariant/40602992508998` - Seller: maperformance\.com. Price: USD 1055\.56. Stock: in stock. Variant: 2002\-2007 WRX/STi / MV\-S \- No Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992508998`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992508998). - 2002\-2007 WRX/STi / MV\-S \- With Wastegate / Ceramic Core: USD 1437.78; in stock. Variant id: `gid://shopify/ProductVariant/40602992541766` - Seller: maperformance\.com. Price: USD 1437\.78. Stock: in stock. Variant: 2002\-2007 WRX/STi / MV\-S \- With Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602992541766`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992541766). - 2002\-2007 WRX/STi / MV\-S \- With Wastegate / Metal Substrate: USD 1504.44; in stock. Variant id: `gid://shopify/ProductVariant/40602992574534` - Seller: maperformance\.com. Price: USD 1504\.44. Stock: in stock. Variant: 2002\-2007 WRX/STi / MV\-S \- With Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992574534`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992574534). - 2002\-2007 WRX/STi / MV\-R \- No Wastegate / Ceramic Core: USD 994.44; in stock. Variant id: `gid://shopify/ProductVariant/40602992607302` - Seller: maperformance\.com. Price: USD 994\.44. Stock: in stock. Variant: 2002\-2007 WRX/STi / MV\-R \- No Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602992607302`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992607302). - 2002\-2007 WRX/STi / MV\-R \- No Wastegate / Metal Substrate: USD 1061.11; in stock. Variant id: `gid://shopify/ProductVariant/40602992640070` - Seller: maperformance\.com. Price: USD 1061\.11. Stock: in stock. Variant: 2002\-2007 WRX/STi / MV\-R \- No Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992640070`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992640070). - 2002\-2007 WRX/STi / MV\-R \- With Wastegate / Ceramic Core: USD 1588.89; in stock. Variant id: `gid://shopify/ProductVariant/40602992672838` - Seller: maperformance\.com. Price: USD 1588\.89. Stock: in stock. Variant: 2002\-2007 WRX/STi / MV\-R \- With Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602992672838`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992672838). - 2002\-2007 WRX/STi / MV\-R \- With Wastegate / Metal Substrate: USD 1655.56; in stock. Variant id: `gid://shopify/ProductVariant/40602992705606` - Seller: maperformance\.com. Price: USD 1655\.56. Stock: in stock. Variant: 2002\-2007 WRX/STi / MV\-R \- With Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992705606`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992705606). - 2008\-2014 WRX / F38 \- No Wastegate / Ceramic Core: USD 961.11; in stock. Variant id: `gid://shopify/ProductVariant/20658067832902` - Seller: maperformance\.com. Price: USD 961\.11. Stock: in stock. Variant: 2008\-2014 WRX / F38 \- No Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/20658067832902`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F20658067832902). - 2008\-2014 WRX / F38 \- No Wastegate / Metal Substrate: USD 1027.78; in stock. Variant id: `gid://shopify/ProductVariant/40602992738374` - Seller: maperformance\.com. Price: USD 1027\.78. Stock: in stock. Variant: 2008\-2014 WRX / F38 \- No Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992738374`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992738374). - 2008\-2014 WRX / F38 \- With Wastegate / Ceramic Core: USD 1327.78; in stock. Variant id: `gid://shopify/ProductVariant/40602992771142` - Seller: maperformance\.com. Price: USD 1327\.78. Stock: in stock. Variant: 2008\-2014 WRX / F38 \- With Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602992771142`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992771142). - 2008\-2014 WRX / F38 \- With Wastegate / Metal Substrate: USD 1394.44; in stock. Variant id: `gid://shopify/ProductVariant/40602992803910` - Seller: maperformance\.com. Price: USD 1394\.44. Stock: in stock. Variant: 2008\-2014 WRX / F38 \- With Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992803910`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992803910). - 2008\-2014 WRX / MV\-S \- No Wastegate / Ceramic Core: USD 988.89; in stock. Variant id: `gid://shopify/ProductVariant/40602992836678` - Seller: maperformance\.com. Price: USD 988\.89. Stock: in stock. Variant: 2008\-2014 WRX / MV\-S \- No Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602992836678`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992836678). - 2008\-2014 WRX / MV\-S \- No Wastegate / Metal Substrate: USD 1055.56; in stock. Variant id: `gid://shopify/ProductVariant/40602992869446` - Seller: maperformance\.com. Price: USD 1055\.56. Stock: in stock. Variant: 2008\-2014 WRX / MV\-S \- No Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992869446`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992869446). - 2008\-2014 WRX / MV\-S \- With Wastegate / Ceramic Core: USD 1437.78; in stock. Variant id: `gid://shopify/ProductVariant/40602992902214` - Seller: maperformance\.com. Price: USD 1437\.78. Stock: in stock. Variant: 2008\-2014 WRX / MV\-S \- With Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602992902214`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992902214). - 2008\-2014 WRX / MV\-S \- With Wastegate / Metal Substrate: USD 1504.44; in stock. Variant id: `gid://shopify/ProductVariant/40602992934982` - Seller: maperformance\.com. Price: USD 1504\.44. Stock: in stock. Variant: 2008\-2014 WRX / MV\-S \- With Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602992934982`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992934982). - 2008\-2014 WRX / MV\-R \- No Wastegate / Ceramic Core: USD 994.44; in stock. Variant id: `gid://shopify/ProductVariant/40602992967750` - Seller: maperformance\.com. Price: USD 994\.44. Stock: in stock. Variant: 2008\-2014 WRX / MV\-R \- No Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602992967750`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602992967750). - 2008\-2014 WRX / MV\-R \- No Wastegate / Metal Substrate: USD 1061.11; in stock. Variant id: `gid://shopify/ProductVariant/40602993000518` - Seller: maperformance\.com. Price: USD 1061\.11. Stock: in stock. Variant: 2008\-2014 WRX / MV\-R \- No Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602993000518`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602993000518). - 2008\-2014 WRX / MV\-R \- With Wastegate / Ceramic Core: USD 1588.89; in stock. Variant id: `gid://shopify/ProductVariant/40602993033286` - Seller: maperformance\.com. Price: USD 1588\.89. Stock: in stock. Variant: 2008\-2014 WRX / MV\-R \- With Wastegate / Ceramic Core, variant id `gid://shopify/ProductVariant/40602993033286`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602993033286). - 2008\-2014 WRX / MV\-R \- With Wastegate / Metal Substrate: USD 1655.56; in stock. Variant id: `gid://shopify/ProductVariant/40602993066054` - Seller: maperformance\.com. Price: USD 1655\.56. Stock: in stock. Variant: 2008\-2014 WRX / MV\-R \- With Wastegate / Metal Substrate, variant id `gid://shopify/ProductVariant/40602993066054`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-automotive-performance.myshopify.com/products/ultimate-racing-ewg-uppipe-02-07-wrx). [Get ready to buy from maperformance\.com: prepare checkout](/checkout-prepare?merchant=maperformance-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2577817347&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F40602993066054). To buy this through RoboTrunk, pass merchant `maperformance-com`, product_id `gid://shopify/Product/2577817347` and one variant_id from the list above. Product image of Ultimate Racing External Waste Gate \(EWG\) Uppipe/Downpipe Recirc Kit \| 02\-14 WRX / 04\-21 STI \(10051\), supplied by maperformance\.com: This product on maperformance.com: Retrieved 2026-10-16T20:29:25.146Z from This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words. - [What RoboTrunk is](/agent/story.md) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)