Roush Dual Split Rear Exit Exhaust (04-08 F150)

Boost Horsepower, Torque. Get the dramatic improvements in horsepower and torque that you need and choose the exhaust note you want with this powerful off-road exhaust from Roush. A full 3" of mandrel-bent 304 stainless will replace your peashooter pipes and let your F150's engine roar.

Legendary Performance. If you know cars, you know the Roush name. Whether on the street or at the track, Roush products deliver the type of performance and style that the most demanding Ford enthusiasts demand.

Designed for Your Truck. When it comes making Ford vehicles perform, no one knows how to do it better than Roush. And with this impressive system, your F150 will dominate lesser vehicles everywhere.

Moderate or Aggressive Sound. Whether you want the full, no-holds-barred aggressive sound of the Off-Road Kit*, or the more moderate sound of the Street Legal design, when you step on the throttle both of these systems will reward you a great sound. The "Street Legal" version is designed for a deep, throaty sound, where the "Off Road" is louder than both stock exhaust systems and many other aftermarket kits. Please choose your exhaust style from the drop-down menu above.

Important Application Note. The 2004 "legal" kit will fit only SuperCabs with a 6.5' bed or SuperCrews with a 5.5' bed. Both 05-08 kits will fit all cabs with a 5.5' or 6.5' bed with minor modifications. (Kits not compatible with an 8' bed).

Installation Instructions

Roush Dual Exhaust Kit (05-08 F150 Off-Road) - Installation Instructions!

Installation Instructions

Roush Dual Exhaust Kit (05-08 F150 Legal) - Installation Instructions!

Technical Notes. *"Off Road" kit designed for off-road use only, may not pass emissions or sound regulations. Please check your local laws. "Street Legal" kit designed to keep sound levels within legally required limits for production vehicles, please check your local emissions laws. **Minor modifications needed for proper fitment on these trucks.