aFe MACHForce XP SS Muffler 3in Center Inlet / 2.5in Dual Outlets 18in L x 9in W x4in H Body BCP These covers effortlessly slide over

These covers effortlessly slide over the top of your stock pulley

Performance Gains: This system produced gains of up to +8 horsepower and +9 lbs

Note: Are you using a stock j pipe or downpipe

aFe Control is proud to introduce the recently acquired Sway-A-Way line of High Performance replacement shock absorbers for the 2015-17 Ford F-150 4wd These 2

aFe MACHForce XP SS Muffler 3in Center Inlet / 2.5in Dual Outlets 18in L x 9in W x4in H Body BCP These covers effortlessly slide overThe aFe Universal fit 409 Stainless Steel Performance Muffler is designed to provide a deep, throaty, powerful sound on acceleration but maintain a smooth sound at idle. This muffler is constructed of brushed finished 409 stainless steel and uses a straight through perforated core with heat resistant packing to reduce backpressure and maximize exhaust flow. You will see increased performance and improved throttle response over the factory exhaust.