Product Features | Quick Facts | |
| Roush's most aggressive sounding exhaust will give you a big throaty roar with massive HP and TQ gains. |
Maximum Flow, Massive Gains. Upgrade your stock peashooter to this free-flowing Roush Dual Rear Exit Exhaust for your 05-08 F150 and you'll get the kind of power you'll feel in the seat of your pants. The mandrel-bent 304 stainless provides a consistent diameter throughout your exhaust - delivering increased flow which translates into power and torque you'll really feel. Unleash hidden power and increase fuel efficiency with this simple upgrade.
Most Aggressive Exhaust Note. In order to achieve maximum power, the Roush Off-Road dual exhaust doesn't place any restrictions on flow. The result is that this exhaust's note is actually above the level legally required for a production vehicle, so it may not be legal for street use.* It is significantly louder than your stock exhaust. If you'd prefer a street-legal version, this same exhaust is available with a slightly reduced tone here.
Legendary Roush Performance and Quality. Since being established in 1976, the Roush name has earned the most wins in multiple areas of racing. They are a premier supplier for aftermarket performance products that surpass OEM quality and performance. The Roush Dual Rear Exit off-road exhaust is a direct result of their superior dedication to quality, and will last at least as long as you own your truck.
Tech Notes:
| Year/Model: | 05-08 F150 | Engine: | 4.6L, 5.4L |
| Cab/Bed Combos: | Regular Cab/6.5 bed** SuperCab/5.5 bed** SuperCab/6.5 bed SuperCrew/5.5 bed | Tip Size & Material: | 4" Polished Stainless Steel |
| Primary Pipe Size: | 3" | Muffler Type: | Turbo |
| Pipe Material: | 304 Stainless | Style: | Dual Split Rear Straight Exit |
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Roush Dual Exhaust Kit (05-08 F150 Off-Road) - Installation Instructions! |