{"product_id":"cat-back-exhaust-system-s-type-140403","title":"Borla Cat-Back Exhaust System - S-Type — 2010-2016 Audi S4","description":"\u003cp data-r2-lead=\"1\"\u003eBorla Cat-Back Exhaust System - S-Type, listed for the 2010-2016 Audi S4 (material: T-304 Stainless Steel).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e 140403\u003c\/p\u003e\u003cp\u003eBorla cat-back exhaust system.\u003c\/p\u003e\u003c!--mt-sema-20260914--\u003e\u003cp\u003eSystem contains a merge X-Pipe for increased performance and improved sound. Borla® Cat-Back™ \u0026amp; Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla® Sound of Power respected by motoring enthusiasts everywhere. Ultra-smooth mandrel bends ensure maximum flow \u0026amp; power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit.\u003c\/p\u003e\u003c!--\/mt-sema-20260914--\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Borla\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 140403\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e T-304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping carton:\u003c\/strong\u003e 49 × 29 × 16 in (124 × 74 × 41 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping weight:\u003c\/strong\u003e 38.1 kg (84 lb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e All Welded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip diameter:\u003c\/strong\u003e 3.5 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip \/ outlet finish:\u003c\/strong\u003e Polished T-304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTail pipe material:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTail pipe diameter:\u003c\/strong\u003e 2.500 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem type:\u003c\/strong\u003e Cat Back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust type:\u003c\/strong\u003e Cat-Back System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet outside diameter:\u003c\/strong\u003e 1.750 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuffler type:\u003c\/strong\u003e Straight-Through\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet inside diameter:\u003c\/strong\u003e 2.500 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade type:\u003c\/strong\u003e Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExit style:\u003c\/strong\u003e Single Split Rear Exit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExit position:\u003c\/strong\u003e Rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubing diameter:\u003c\/strong\u003e 2.500 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA cat-back system replaces everything behind the catalytic converter and leaves emissions equipment in place.\u003c\/p\u003e\u003cp\u003eUse the vehicle selector to confirm your exact year and configuration.\u003c\/p\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":48806523076800,"sku":"BRL140403","price":4011.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/4772\/8320\/files\/140403.jpg?v=1786725953","url":"https:\/\/mapletorque.ca\/products\/cat-back-exhaust-system-s-type-140403","provider":"MapleTorque","version":"1.0","type":"link"}