{"product_id":"cts-turbo-2018-b9-audi-s4s5-v6t-30t-ea839-test-pipe-ctsexhtp0009","title":"CTS Turbo 2018+ B9 Audi S4\/S5 V6T 3.0T (EA839) Test Pipe (CTS-EXH-TP-0009)","description":"\u003cp\u003eCTS Turbo B9 S4\/S5 3.0T (EA839) cat-delete test pipe is made to maximize exhaust flow for highest power gains. Do not compromise performance and sound with factory parts - unleash your B9 S4\/S5 3.0T potential!\n Designed using the latest in CAD technology; this part is made to fit perfectly in place of restrictive factory catalytic converter. Manufactured from T304 stainless steel, hand TIG welded and back-purged to ensure years of reliable performance.\n In addition to unleashing the power and performance of your 3.0T, the CTS B9 S4\/S5 3.0T EA839 test pipe will make your vehicle sound like an S-car really should. When installed with factory exhaust it produces a sporty growl with much more pronounced exhaust \"crackle\" on downshift. While up-shifting you will enjoy a confident \"braappp!\" as you bang through all 8 gears. The sound will be even louder if you already have an aftermarket exhaust system.\n \u003cstrong\u003e\u003cu\u003eProduct Details:\u003c\/u\u003e\u003c\/strong\u003e\n \u003c\/p\u003e\u003cul\u003e\n \u003cli\u003eDesigned and tested on a real car in the real world\u003c\/li\u003e\n \u003cli\u003eT304 stainless steel, TIG welded back-purged construction\u003c\/li\u003e\n \u003cli\u003eReplaces restrictive factory catalytic converter\u003c\/li\u003e\n \u003cli\u003eInstall hardware included (gaskets not included)\u003c\/li\u003e\n \u003cli\u003eGreat power upgrade with uncompromising performance\u003c\/li\u003e\n \u003cli\u003eIncredible sporty exhaust sound, subtle when cruising\u003c\/li\u003e\n \u003cli\u003eNo drone with factory exhaust\u003c\/li\u003e\n \u003cli\u003eStunning polished finish for great looks\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/span\u003e\n \u003cul\u003e\n \u003cli\u003e2018+ Audi S4 3.0T (EA839)\u003c\/li\u003e\n \u003cli\u003e2018+ Audi S5 3.0T (EA839)\u003c\/li\u003e\n \u003c\/ul\u003e\n To remove the CEL that will occur, proper tuning software must be used. CTS Turbo recommends choosing a High Flow Cat for the sake of our environment!\n Use of stage 2 software upgrade is strongly recommended. CEL eliminators or oxygen sensor spacers are ineffective with B9 S4\/S5 and will not help. \u003cstrong\u003eFor OFF-ROAD use only.\u003c\/strong\u003e","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":52025806913828,"sku":"CTS-EXH-TP-0009","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/6801\/0532\/files\/TP-0009-5.jpg?v=1771511232","url":"https:\/\/autohousesupply.com\/products\/cts-turbo-2018-b9-audi-s4s5-v6t-30t-ea839-test-pipe-ctsexhtp0009","provider":"AutoHouseSupply","version":"1.0","type":"link"}