MAGNAFLOW EXHAUST CAT-BACK SYSTEM: 2015-2017 SUBARU WRX & STI

MAGNAFLOW EXHAUST CAT-BACK SYSTEM: 2015-2017 SUBARU WRX & STI

  This is the Magnaflow Cat-Back Exhaust System that has been crafted to improve both the performance by adding more horsepower, more torque, while reducing turbo lag and improving throttle response. Magnaflow achieves the performance through a combination of...
FORD RACING POWER CALIBRATION: 2016-2017 FORD FOCUS RS

FORD RACING POWER CALIBRATION: 2016-2017 FORD FOCUS RS

  Ford Racing has released the only Ford-approved performance Focus RS Calibration that will retain the car’s warranty. This power pack Calibration increases 20hp and 26 lb-ft of torque over the stock numbers. Calibration Notes Ford Performance ProCal tool,...