{"product_id":"borla-20-25-bmw-m8-gran-coupe-atak-cat-back-exhaust-system","title":"Borla Cat-Back Exhaust System Atak (2020-2025 M8 Gran Coupe) - 140988CFBA","description":"Borla Cat-Back Exhaust System Atak (2020-2025 M8 Gran Coupe) - 140988CFBA\u003cbr\u003e\u003cbr\u003eThis dual 3.5\" diameter split rear exit Cat-Back™ system has active exhaust valves with a dual 3\" diameter rear section for the loud path and dual 2\" rear section for the quiet path. The system was designed specifically for the 4.4L M8 Gran Coupe. It contains a Merge X-Pipe for increased performance and improved sound. It also features our Polyphonic Harmonizer and SwitchFire™ technology. BORLA®'S Polyphonic Harmonizer Technology 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. Completely eliminating the turbulent center intersection of a standard X-Pipe  BORLA®'S patented SwitchFire™ design truly blends the combustion pulses from both sides of the engine for improved performance and a custom sound. It delivers the aggressive ATAK® Sound with no drone inside the vehicle. The exhaust exits via dual 5\" round carbon fiber with black anodized center tips on each tail pipe. BORLA® Cat-Back™ \u0026amp;amp\u003cbr\u003e Axle-Back exhaust systems feature patented straight-through and multi-core technology 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. Each system is built from premium  high-quality T-304 austenitic stainless steel  superior to T-400 series knockoffs (such as 409)  to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow \u0026amp;amp\u003cbr\u003e power  and precision computer numerical control (CNC) manufacturing ensures an accurate fit. This system gives your M8 the power and sound it deserves. Best of all  BORLA® stands behind every system with a Million-Mile Warranty. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.\u003cbr\u003e\u003cbr\u003eContains a Merge X-Pipe\u003cbr\u003e Contains Polyphonic Harmonizer technology\u003cbr\u003e Contains SwitchFire(tm) technology\u003cbr\u003e Contains SwitchFire(tm) technology\u003cbr\u003e Features Active Exhaust Valves\u003cbr\u003e Borla products are constructed using T-304 stainless steel for long life and sharp appearance and feature all welded construction for maximum durability.\u003cbr\u003e Borla products are constructed using T-304 stainless steel for long life and sharp appearance and feature all welded construction for maximum durability.\u003cbr\u003e\u003cbr\u003eBORLA PERFORMANCE INDUSTRIES is the pioneer and leader in the design and manufacture of stainless steel performance exhaust. We began two decades ago as a manufacturer of exhaust systems for such \"concours classics\" as Rolls-Royce and Ferrari cars and have evolved into the premier manufacturer of today's performance vehicles for the street\u003cbr\u003e off-road\u003cbr\u003e and racing.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFitment Notes\u003c\/b\u003e - 2020-2025 BMW M8 Gran Coupe F93 4.4L V8 Automatic Transmission Rear Wheel\/ All Wheel Drive 4 Door.\u003cbr\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":47900323250434,"sku":"BOR140988CFBA","price":3614.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/140988cfba.jpg?v=1784973898","url":"https:\/\/www.lethalperformance.com\/products\/borla-20-25-bmw-m8-gran-coupe-atak-cat-back-exhaust-system","provider":"Lethal Performance","version":"1.0","type":"link"}