SCT Performance X4 Power Flash Programmer Ford BMW Magnaflow's catback exhaust system for

Magnaflow's catback exhaust system for the 2015 BMW F80 M3 and F82 M4 was deigned to increase power and torque while also adding style to these performance vehicles

The system features CNC machined exhaust flanges that measure 8mm thick and dual canisters with slip-fit 109mm oval tips

304 stainless steel tubing and uses thick flanges for strength and to ensure a leak free seal

A minimum 300 mile break-in is required for proper functionality with this set-up but Competition Clutch highly recommends a 500 mile break-in to achieve the best performance

No trace Power Module was ever there after removal

SCT Performance X4 Power Flash Programmer Ford BMW Magnaflow's catback exhaust system forSCT Performance has just released the X4 Power Flash Programmer which is available for many Ford car and truck applications from 1996 2014 including the Ford Focus ST. The SCT X4 Power Flash unlocks your vehicle's hidden performance by optimizing your vehicle's computer for Maximum Horsepower, Torque, Increased Throttle Response, Firmer Shifts & even Increased Fuel Mileage. SCT's Pre Loaded Dyno Proven tune files optimize the vehicle's Air Fuel Ratio,