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GTIN: 00046074022821
GTIN: 00651860770819
PTFE lined braided stainless hose
adjustable by 10 RPM increments - including Launch Lite
2015-2020 BMW M3/ M4 Cat-Back Exhaust System S-Type Aero GTIN: 00046074022821System features a merge X Pipe for increased performance and improved sound. Borla system has valves. System features polished T 304 stainless steel tips. 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
