MBRP 11 Ford F-150 5.0L V8 Aluminized Cat Back Dual Split Rear ExitOur high flow performance exhaust systems maximize exhaust flow so your engine keeps its cool with lower exhaust temperatures. Your reward will be greater fuel efficiency; more torque; more horsepower; and last but not least a sound that is pure MBRP. This Part Fits: Year Make Model Submodel 2011 2013 Ford F 150 FX2 2011 2014 Ford F 150 FX4 2011 2014 Ford F 150 King Ranch 2011 2014 Ford F 150 Lariat 2011 2014 Ford F 150 Platinum 2011,2014 Ford F 150

Default Spring Rates:Front 12k Rear 8k

heat-treating

1K0-253-147 / 1K0 253 147 / 1K0253147

13-71-7-577-451 / 13 71 7 577 451 / 13717577451

Can be used on stock or modified vehicles

034Motorsport's Billet Dogbone Mount is the new standard in performance and durability

The Ampliform is offered in 17×8″

Secures to vehicle with Thule One-Key locks (sold separately)

OEM Replacement Part Numbers:

-Center Bore: 63

Automatic Transmission Fluid

1K0-951-221-B / 1K0951221 B / 1K0 951 221 B / 1K0951221B