Quick view Borla Borla 2018 Ford Mustang GT 5.0L AT/MT 3in Atak Catback Exhaust w/ Valves (Carbon Fiber Black Tip) - 140743CFBA Compare $3,376.99 $3,013.99 Borla Cat-Back And Axle-Back 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... Add to Cart Add to Cart