2004 - 2008 F-150 Roush Rear Exit Exhaust Kit (Off-Road)
Improve the power, fuel efficiency, and sound of your 2004 - 2008 F-150 with the ROUSH Ford F-150 Off-Road Dual Rear Exit Exhaust Kit. This exhaust system generates a loud, throaty-sound.
The mandrel bending process used for the tubes of this system maintains a consistent inside diameter through the bended area. This method allows for a significant increase in flow over stock/serrated-bent pipes. Due to this increased efficiency, both latent power and fuel efficiency are realized.
This Ford F-150 exhaust kit is made of T-304 stainless steel, providing for resistance to corrosion and staining.
This system works with 2004 to 2008 Ford F-150 4x2 and 4x4 vehicles with 4.6L and 5.4L engine SuperCabs with a 6.5' box and SuperCrew Cabs with a 5.5' box. The exhaust exits off this system come out at the rear of the truck. A side exhaust exit version of this system is also available under part #R12000005.
This is ROUSH's "Off-Road" exhaust system for 2004 to 2008 F-150s, meaning that the sound level of this system are above the levels legally required limits for production vehicles. For a system that is below the legal sound limit, a "Legal" muffler package (part #R12000006) is also available.
- Improves the power, fuel efficiency, and sound of your F-150 truck
- Dual rear exit exhausts
- Works with 2004 to 2008 Ford F-150 4x2 and 4x4 vehicles with 4.6L and 5.4L engine SuperCabs with a 6.5' box and SuperCrew Cabs with a 5.5' box
- More aggressive exhaust sound
- T-304 stainless steel mufflers with aluminized tubing.
- Mandrel-bent tubing for increased air flow
- Item usually Ships In: 1-2 Days
