{"product_id":"exhaust-evolution-line-titanium-s6-s7-2013-2017-copy","title":"Exhaust Valve Control Kit - S6 | S7 | 2013-2017","description":"\u003cp\u003e\u003cspan\u003eExhaust Valve Control Kit For Audi S6 Avant\/Limousine (C7) (2013-2017), S7 Sportback (C7) (2013-2017) Models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered for precision control of your Audi S6 Avant, S6 Limousine, or S7 Sportback (2013-2017), this exhaust valve control kit optimizes performance and responsiveness. The system manages exhaust valve operation to enhance throttle response, reduce backpressure, and improve overall engine efficiency. Direct fit for C7-generation models ensures seamless integration without modifications. Perfect for drivers seeking dynamic performance tuning and refined exhaust character. Installation pairs well with complementary performance upgrades for maximum impact.\u003c\/p\u003e","brand":"Akrapovic","offers":[{"title":"Default Title","offer_id":41632626933818,"sku":"P-HF975","price":663.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4846\/2650\/files\/P-HF975.png?v=1788565794","url":"https:\/\/sierramadrecollection.com\/products\/exhaust-evolution-line-titanium-s6-s7-2013-2017-copy","provider":"Sierra Madre Collection","version":"1.0","type":"link"}