2004-2008 F150 4.6L / 5.4L V8 Borla Dual Rear Exit Cat-back Exhaust (5.5ft Beds) 140137

Huge Sound and More Power in a High-Quality Cat-Back Kit

When you want the best of the best for your truck's exhaust system, few do anything as well as the exhaust masters over at Borla, and this aggressive dual rear exit system is one of the best bolt-on upgrades you can put on your truck. Borla carefully designed this aggressive cat-back exhaust system for a flawless fit onto your 2004.5 to 2008 F150 all while delivering a massive, aggressive new exhaust note and some extra performance to your truck's 4.6L or 5.4L V8. The Borla system comes standard with larger and more efficient exhaust tubing that's coupled with an aggressive muffler design that gets your tough F150 truck more horsepower, more torque, and improved fuel economy without even needing a tune. The system is made using only the highest quality materials to give your truck an aggressive exhaust system that will last it for life.

Made out of Mandrel-Bent 304 Stainless Steel

Borla's dual rear exit cat-back system features two tips that exit straight out the back of your truck under your factory bumper. The system uses a 3" diameter tube to connect to your truck's stock mid-pipe, which then splits into 2.5" outlet pipes after the muffler. The kit comes with a pair of big 4" polished, rolled, and angle-cut exhaust tips that give your truck an aggressive, awesome look. Borla's tubing is all precisely and carefully mandrel-bent to ensure smooth exhaust outflow for excellent power gains. Each one of these kits comes with a specially-designed Borla muffler that generates a deep, aggressive sound when you're on the throttle, but has almost no interior drone or rasp at idle or cruising. Each one of these kits is made from high-quality 304 stainless steel that comes backed by Borla's legendary Million Mile Warranty. The kit comes with hardware and detailed installation instructions.

Bed/Cab Fitment: Borla's Dual-Exit cat-back kit will only fit F150s built from June of 2004 to 2008 with SuperCrew or SuperCabs with 5.5ft beds. All other bed & cab configurations will need custom modifications to this system for proper fitment. Call Stage 3 at 623-434-5277 for more information.