{"product_id":"cat-back-exhaust-system-atak-rear-140997bc","title":"Borla Cat-Back Exhaust System - ATAK — 2024+ Chevrolet Silverado 1500","description":"\u003cp\u003eBorla cat-back exhaust system.\u003c\/p\u003e\u003c!--mt-sema-20260914--\u003e\u003cp\u003eEXCEPT ZR2 \u0026amp; AT4X. Factory Split Rear Exit Vehicles ONLY. Add Adapter 60706 for Crew Cab w\/Standard Bed (6' 7\") 157\" WB vehicles. This BORLA system has a valve simulator to prevent the Check Engine Light from coming on. The 3.5\" into dual 2.75\" system features the aggressive ATAK muffler and Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound with no drone inside the vehicle. Replace the Polyphonic Harmonizer behind the muffler in this ATAK system with muffler 60679 to attain the S-Type sound level (quieter than ATAK). Installation REQUIRES removal of the Factory Valance Tips. We suggest cleaning the tips with hot water and a microfiber cloth. BORLA Cat-Back and 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. Give your Silverado or Sierra the power and sound it deserves, bolt on a BORLA.\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 BRL140997BC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Rear\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":48806550274240,"sku":"BRL140997BC","price":3071.36,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/4772\/8320\/files\/140997BC-main-1-large.jpg?v=1786726056","url":"https:\/\/mapletorque.ca\/fr\/products\/cat-back-exhaust-system-atak-rear-140997bc","provider":"MapleTorque","version":"1.0","type":"link"}