{"product_id":"stm-axle-back-to-cat-back-upgrade-2015-wrx-sti","title":"STM WRX\/STi 2015-2020 Axle-Back to Cat-Back Upgrade","description":"If you already purchased the \u003ca href=\"https:\/\/stmtuned.com\/products\/stm-axle-back-exhaust-burned-blue-tips-2015-wrx\" style=\"color: #afafaf; text-decoration: underline;\" target=\"blank\"\u003eSTM Axle-Back Exhaust\u003c\/a\u003e, you can purchase the rest of the cat-back system separately for a full upgrade! This *should* also be compatible with many other aftermarket axle-backs that have a 2.5\" flange and bolts to the stock locations, but please confirm before purchase.\u003cbr\u003e\u003cbr\u003eThe STM Stainless Steel Cat-Back Dual Exit Exhaust for the 2015+ WRX and STi will bolt up to your stock or aftermarket downpipe and gives you everything you want out of a catback exhaust! Full stainless steel construction, gorgeous design and hand-fabricated in the USA. The STM Exhaust utilizes your existing exhaust hangers and includes all gaskets and hardware for a clean and easy installation.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eVehicle Fitment:\u003c\/span\u003e\u003cbr\u003e2015-2020 Subaru WRX\u003cbr\u003e2015-2020 Subaru STi\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eInstall Notes:\u003c\/span\u003e\u003cbr\u003eWe include 5 gaskets for this 4 gasket install.\u003cbr\u003e• (1) 3\" and M10 hardware for the center pipe to axle back\u003cbr\u003e• (2) 2.5\" and M10 hardware for the axle back to tips\u003cbr\u003e• For the cat-back to stock downpipe use the 2.5\" gasket and M8 hardware\u003cbr\u003e• For the cat-back to 3\" aftermarket downpipe use the 3\" gasket and M10 hardware\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFeatures \u0026amp; Specs\u003c\/span\u003e\u003cbr\u003e• 6.7 Pounds Lighter than Stock\u003cbr\u003e• Tig Welded\u003cbr\u003e• Back Purged\u003cbr\u003e• 3\" Piping to The Y\u003cbr\u003e• 2.5\" Piping From The Y to The Tips\u003cbr\u003e• Mandrel Bent\u003cbr\u003e• Full Stainless Steel\u003cbr\u003e• Tig Welded\u003cbr\u003e• Back Purged\u003cbr\u003e• Gaskets \u0026amp; Hardware Included\u003cbr\u003e• Bolts to Factory Locations\u003cbr\u003e• Beautiful Fit and Finish\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSTM Products are made in the USA!\u003c\/span\u003e\u003cbr\u003eLifetime Warranty on STM Parts to the original purchaser against manufacturing defects.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIncludes:\u003c\/span\u003e\u003cbr\u003e(1) STM Stainless Exhaust (Mid and Y Pipes)\u003cbr\u003e(2) 3\" Remflex Gaskets\u003cbr\u003e(2) 2.5\" Remflex Gaskets\u003cbr\u003e(8) M10x35 Bolts\u003cbr\u003e(8) M10x1.5 Nuts\u003cbr\u003e(2) M8x30 Bolts\u003cbr\u003e(2) M8x1.25 Nuts\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eShipping Times: 4-6 Weeks\u003c\/span\u003e\u003cbr\u003eHand crafted and welded in New York, please give our fabricators time to create your piece!\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/stmtuned.com\/pages\/stm-parts-catalog\" style=\"color: #afafaf;\" target=\"blank\"\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: .8em;\"\u003e See more STM Products\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e","brand":"STM Tuned Inc.","offers":[{"title":"Default Title","offer_id":50564013883734,"sku":"STM-15WRX-CAT-AXL","price":871.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/9531\/8102\/files\/stm-axle-back-to-cat-back-upgrade-2015-wrx-sti-1.jpg?v=1749216379","url":"https:\/\/www.speed-addicts.com\/en\/products\/stm-axle-back-to-cat-back-upgrade-2015-wrx-sti","provider":"Speed Addicts","version":"1.0","type":"link"}