MagnaFlow Single-Side Exit Cat-Back Exhaust System
Neither the F150's 5.4L or 4.6L engines come stock with the aggressive, deep tone that they really deserve, and the restrictive factory cat-back system seriously holds your truck back from making the horsepower and torque that it's truly capable of. This single side exit Cat-Back Exhaust Kit from Magnaflow is what your truck should've come with from the factory and delivers a brutal sound while providing noticeable performance gains. This system has a factory-style single side exit after your truck's passenger side rear tire and uses larger and more efficient tubing than stock, giving your truck a deep, throaty rumble. The kit bolts right on in place of the stock system, making it easy to give your truck excellent gains.
High-Quality Construction with Mandrel-Bent Tubing
The kit is manufactured out of 3" diameter tubing from the mid-pipe inlet tube all the way to the tips, which is all mandrel-bent to reduce back pressure and restrictions. Magnaflow's performance muffler was carefully designed to give your truck a deep tone and throaty roar when you step on the gas while keeping interior drone and high-pitched rasp down to a bare minimum. The system comes complete with a large 4" slash-cut and polished exhaust tip that gives your truck an aggressive custom look. Magnaflow builds each of these kits out of 409 stainless steel that's resistant to corrosion in most climates. Each system comes standard with high-quality installation hardware and instructions.
- 2004-2008 F150s: Crew/Extended Cab, Short Bed, Excl. Supercrew w/78in. Bed Length or Extended Cab w/66in. Bed Length
- 2009-2010 F150s: 4.6L and 5.4L, Crew Cab/Extended Cab, 66in, and 78in. Bed Lengths (only fits 145" and 157" wheelbases)
- Single side exit behind passenger rear tire
- 5" x 8" x 18" Muffler
- 3.0" SS Tubing
- 4.0" Polished SS Tip
- 2.5" Inlet
Easy, no hassle installation requires only simple hand tools—no welding needed. Build time is estimated at an hour or two, allowing you to get back on the road and start enjoying your new sound and feel.
Lifetime Warranty: Backed by a 30 year reputation of keeping car owners happy all over the world and a 30,000 square foot research and development center right here in the USA, you can rest assured that you getting the highest quality product on the market. Magnaflow's Lifetime Warranty is further assurance that you're getting an exhaust system that won't let you down.