{"product_id":"grimmspeed-2-bolt-up-pipe-ej25-grm-1099-1-0gj1v2","title":"Grimmspeed 2-Bolt Up-Pipe | EJ25 (GRM.1099.1)","description":"\u003cdiv id=\"newdescr\"\u003e\n\u003cdiv id=\"newdescrRC\"\u003e\n\u003ch2\u003e2-Bolt Up-Pipe for EJ25 by Grimmspeed\u003c\/h2\u003e\n\u003cp align=\"justify\"\u003eAdding a properly designed, thoroughly tested up-pipe is one of the most effective early mods you can make to your Subaru. GrimmSpeed's goal was to create a 2-bolt up-pipe that checks every box: precise fitment, long-term durability, strong performance gains — all while meeting modern emissions standards. The result is a SEMA Certified component engineered to deliver on all fronts.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThis up-pipe was developed entirely in-house using a FARO Arm and advanced SolidWorks CAD software, giving Grimmspeed complete control over every detail — from material selection to final fitment. The result is an OEM-header-compatible up-pipe with dead-on accuracy, thanks to ½\" CNC-milled stainless-steel flanges and reverse-engineered tolerances based on real-world data.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eEach unit is packaged with a set of proven GrimmSpeed Fire Ring multi-layer steel gaskets and corrosion-resistant zinc-coated hardware — no extra parts or trips to the parts store required. Everything you need is in the box\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note: SEMA Certified – SC-GRM01-0145 for listed fitments, currently in the process of obtaining a CARB EO #.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlex Joint – 321 Stainless Steel \"Tuned-Bellow\" Design\u003c\/li\u003e\n\u003cli\u003eTubing Thickness – Heavy Duty 14 Gauge 304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFlanges – ½\" 304 Stainless Steel CNC Milled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReduced Turbo Lag\u003c\/li\u003e\n\u003cli\u003eSpool ~300-400 RPM quicker\u003c\/li\u003e\n\u003cli\u003eNo Tune Required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"newdescrLC\"\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2004-2021 Subaru STI\u003c\/li\u003e\n\u003cli\u003e2006-2014 Subaru WRX\u003c\/li\u003e\n\u003cli\u003e2006-2013 Subaru Forester XT\u003c\/li\u003e\n\u003cli\u003e2007-2009 Subaru Legacy GT\u003c\/li\u003e\n\u003cli\u003e2007-2009 Subaru Outback XT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 - GrimmSpeed 2-Bolt EJ Up-Pipe\u003c\/li\u003e\n\u003cli\u003e1 - GrimmSpeed Up-Pipe to Turbo Gasket\u003c\/li\u003e\n\u003cli\u003e1 - GrimmSpeed Lower Up-Pipe Gasket\u003c\/li\u003e\n\u003cli\u003e5 - M10x1.25 Turbo Mounting Studs\u003c\/li\u003e\n\u003cli\u003e2 - M10x1.25x40mm Yellow Zinc Bolts\u003c\/li\u003e\n\u003cli\u003e2 - M10x1.25 Serrated Flange Yellow Zinc Nuts\u003c\/li\u003e\n\u003cli\u003e2 - M10 Yellow Zinc Washers\u003c\/li\u003e\n\u003cli\u003e5 - M10x1.25 Yellow Zinc JIS Flange Nuts\u003c\/li\u003e\n\u003cli\u003e1 - GrimmSpeed Sticker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReferences\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0743\/3165\/2402\/files\/GRM003001_install.pdf?v=1745948165\" target=\"_blank\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLimited Manufacturers Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"GrimmSpeed","offers":[{"title":"Raw Stainless","offer_id":53102911127872,"sku":"GRM.1099.1.SS-GRIMM","price":86.7,"currency_code":"USD","in_stock":true},{"title":"Black Coated","offer_id":53102911160640,"sku":"GRM.1099.1.BLK-GRIMM","price":95.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/1137\/7984\/files\/us3cneqou3lc_43347c6a-b578-45f6-bcd4-9e93c908b49f.jpg?v=1788536551","url":"https:\/\/maperformances.com\/products\/grimmspeed-2-bolt-up-pipe-ej25-grm-1099-1-0gj1v2","provider":"Maperformance","version":"1.0","type":"link"}