{"product_id":"apr-catback-exhaust-system-x-pipe-s6-s7-rs6-rs7-c7","title":"APR Catback Exhaust System X-Pipe - S6\/S7\/RS6\/RS7 (C7)","description":"\u003cp\u003eFits 2013-2018 Audi RS7, S6, S7 with APR Catback\u003c\/p\u003e\n\u003cp\u003eFor vehicles with an 3\" midpipes and an APR Catback Exhaust System, the APR X-Pipe is a must have. This upgrade creates a smooth transition between the two systems and integrates an x-pipe that reduces backpressure. This upgrade smooths out the exhaust note for a more refined sound profile while also increasing peak torque. Like the rest of the system, the x-pipe is constructed from T304 stainless steel, beautifully TIG welded, and includes all new APR slip clamps.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eT304 stainless-steel construction\u003c\/li\u003e\n\u003cli\u003eArgon-back-purged TIG welding throughout\u003c\/li\u003e\n\u003cli\u003eDual 3\" to 2.75\" mandrel-bent brushed tubing\u003c\/li\u003e\n\u003cli\u003eIntegrated X-Pipe\u003c\/li\u003e\n\u003cli\u003eRefined exhaust note\u003c\/li\u003e\n\u003cli\u003eLower exhaust back pressure\u003c\/li\u003e\n\u003cli\u003eIncreased peak torque\u003c\/li\u003e\n\u003cli\u003eFor use with 3\" midpipes to and APR Catback\u003c\/li\u003e\n\u003cli\u003eLarger diameter piping compared to stock\u003c\/li\u003e\n\u003cli\u003eIn-house design with world-class manufacturing and quality control\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HS Tuning","offers":[{"title":"Default Title","offer_id":45942338519100,"sku":"CBK0027","price":291.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/b579426fd81122ce44a9ca5115d4ecdf758b4721_aac1bc05-2d42-4dde-a0a1-6693b437e846.jpg?v=1785528100","url":"https:\/\/rpm-racing.com\/products\/apr-catback-exhaust-system-x-pipe-s6-s7-rs6-rs7-c7","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}