{"product_id":"grimmspeed-stock-downpipe-to-3inch-exhaust-adapter-subaru-models-p4vgii","title":"GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models","description":"\u003ch4\u003e\u003cstrong\u003eGrimmSpeed OEM Downpipe to 3-Inch Cat-Back Adapter, Subaru Turbo\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0754\/6748\/9554\/files\/GrimmSpeed-Catback-Adapter-Stock_1.jpg?v=1704815238\" alt=\"GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models\" style=\"float:right;width:42%;max-width:320px;height:auto;margin:0 0 16px 20px;\"\u003e\n\n\u003cp\u003eThe GrimmSpeed OEM Downpipe to 3-Inch Cat-Back Adapter bridges the diameter mismatch at the OEM downpipe to 3-inch cat-back diameter transition for Subaru turbo models with OEM downpipe. The correct solution for phased builds where downpipe and cat-back use different pipe diameters.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both;\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eDETAILS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDiameter transition adapter: OEM downpipe to 3-inch cat-back diameter transition\u003c\/li\u003e\n  \u003cli\u003eStainless construction\u003c\/li\u003e\n  \u003cli\u003eNo welding required\u003c\/li\u003e\n  \u003cli\u003eFitment: Subaru turbo models with OEM downpipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0754\/6748\/9554\/products\/5e6364b4d42de78f8829096944a7cf4a.jpg?v=1704815238\" alt=\"GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models\" style=\"max-width:100%;height:auto;display:block;margin:20px 0;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0754\/6748\/9554\/products\/7a2294faa904a1a7ebd3c6d65609075b_18bf98d9-5a5c-4da7-b9f6-747a9f129ca6.jpg?v=1704815238\" alt=\"GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models\" style=\"float:left;width:42%;max-width:320px;height:auto;margin:0 20px 16px 0;\"\u003e\n\n\u003cp\u003eWhen an aftermarket downpipe and cat-back use different pipe diameters, connecting them without an adapter requires custom fabrication. The GrimmSpeed adapter provides a precision-fit transition that connects cleanly at both flanges.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both;\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0754\/6748\/9554\/products\/3d83567ced21dc41d53b1d020d8a4ff5_328ba662-ff97-4e1d-be53-98dec2da397d.jpg?v=1704815238\" alt=\"GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models\" style=\"max-width:100%;height:auto;display:block;margin:20px 0;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0754\/6748\/9554\/products\/b2687fdc82d9b92230aff03306649773_d6ffd855-9d8d-4992-8e17-f3432cfe2d67.jpg?v=1704815238\" alt=\"GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models\" style=\"float:right;width:42%;max-width:320px;height:auto;margin:0 0 16px 20px;\"\u003e\n\n\u003cp\u003eStainless steel construction handles the exhaust environment. Bolt-on installation using the adapter and provided hardware.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both;\"\u003e\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0754\/6748\/9554\/products\/e0164d7cea623d01f040668c2e250bc7_8750a693-460d-4973-9a2b-39d12401f54f.jpg?v=1704815238\" alt=\"GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models\" style=\"max-width:100%;height:auto;display:block;margin:20px 0;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0754\/6748\/9554\/products\/2928cc8fb76fc37451372cc4dcc86828_0f97f12a-8e04-4c61-a322-0026863ee2eb.jpg?v=1704815238\" alt=\"GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models\" style=\"max-width:100%;height:auto;display:block;margin:20px 0;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's in the Box\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrimmSpeed adapter\u003c\/li\u003e\n  \u003cli\u003eHardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhy Choose GrimmSpeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eGrimmSpeed has been engineering performance parts for Subaru platforms from their Portland, Oregon facility since 2003. Everything they make is designed around real-world use, their engineers drive the same cars their customers drive, which means product decisions are made with genuine platform knowledge behind them. GrimmSpeed designs parts in-house, sources quality materials, and validates fitment on the actual application before release. The result is parts that install correctly the first time, perform as advertised, and hold up under the conditions Subaru owners actually subject their cars to. Whether it is a critical engine component or a cosmetic upgrade, the same attention to detail and fit quality applies across the catalog.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0754\/6748\/9554\/products\/f7c8cb17e629e6ce48790e8ecb02c934_47036493-db55-474b-a46f-204ec83469e4.jpg?v=1704815238\" alt=\"GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models\" style=\"max-width:100%;height:auto;display:block;margin:20px 0;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eThe RallySport Take\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0754\/6748\/9554\/products\/0e554ee89ac7aa0bd7788b4828356335_851d1b2e-c826-46a4-abbd-a7124c3f0e4c.jpg?v=1704815238\" alt=\"GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models\" style=\"float:left;width:42%;max-width:320px;height:auto;margin:0 20px 16px 0;\"\u003e\n\n\u003cp\u003eThe correct piece for builds where the downpipe and cat-back specifications differ. Fits Subaru turbo models with OEM downpipe.\u003c\/p\u003e\n\n\u003cdiv style=\"clear:both;\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"text-align:left;padding:8px 12px;border:1px solid #ddd;\"\u003eYear\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px 12px;border:1px solid #ddd;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px 12px;border:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px 12px;border:1px solid #ddd;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #ddd;\"\u003e2002-2021\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #ddd;\"\u003eSubaru\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #ddd;\"\u003eWRX \/ STI\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #ddd;\"\u003eAll turbo models\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":45711730606166,"sku":"grmGRM077046","price":18.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/0411\/1190\/files\/wnjdwvjcyrhn_b75c451c-e05e-4651-b033-f941586fa64c.jpg?v=1788774951","url":"https:\/\/truegearus.com\/products\/grimmspeed-stock-downpipe-to-3inch-exhaust-adapter-subaru-models-p4vgii","provider":"TrueGear","version":"1.0","type":"link"}