Stainless Works 2.5" Catback Exhaust, True Dual (08F150TDUB) - 2004–2008 Ford F-150 5.4L
Upgrade the sound and performance of your 2004–2008 Ford F-150 5.4L with the Stainless Works 2.5" Catback Exhaust System. Designed for drivers who want a deeper, more aggressive exhaust tone without excessive volume, this system delivers Stainless Works’ signature growl while improving overall exhaust flow.
This catback features a true dual 2.5-inch layout with dual turbo-style chambered mufflers engineered to balance performance, tone, and drivability. Designed specifically to pair with Stainless Works long tube headers, this system creates a full true-dual exhaust configuration for maximum efficiency and sound quality.
Constructed from corrosion-resistant 304 stainless steel and fully TIG welded at Stainless Works’ state-of-the-art facility in Streetsboro, Ohio, this exhaust system is built to last. Complete with tailpipes, hangers, clamps, and dual polished tips, it installs cleanly and is backed by a lifetime warranty. Proudly made in the USA.
Features
- 2.5-inch true dual catback exhaust system for 2004–2008 Ford F-150 5.4L
- Dual turbo-style chambered mufflers for a deep, aggressive tone
- Designed to pair with Stainless Works headers for true dual exhaust
- Dual 4-inch polished slash-cut exhaust tips
- Double-wall tip construction for a premium appearance
- Smooth mandrel-bent tubing for optimized exhaust flow
- Includes tailpipes, hangers, and clamps for complete installation
- Constructed from corrosion-resistant 304 stainless steel
- Fully TIG welded for strength, durability, and appearance
- Made in the USA with a lifetime warranty
Fitment
- 2004 Ford F-150 5.4L (SuperCrew, 5.5' Bed)
- 2004 Ford F-150 5.4L (SuperCrew, 6.5' Bed)
- 2004 Ford F-150 5.4L (SuperCab, 6.5' Bed)
- 2005 Ford F-150 5.4L (SuperCrew, 5.5' Bed)
- 2005 Ford F-150 5.4L (SuperCrew, 6.5' Bed)
- 2005 Ford F-150 5.4L (SuperCab, 6.5' Bed)
- 2006 Ford F-150 5.4L (SuperCrew, 5.5' Bed)
- 2006 Ford F-150 5.4L (SuperCrew, 6.5' Bed)
- 2006 Ford F-150 5.4L (SuperCab, 6.5' Bed)
- 2007 Ford F-150 5.4L (SuperCrew, 5.5' Bed)
- 2007 Ford F-150 5.4L (SuperCrew, 6.5' Bed)
- 2007 Ford F-150 5.4L (SuperCab, 6.5' Bed)
- 2008 Ford F-150 5.4L (SuperCrew, 5.5' Bed)
- 2008 Ford F-150 5.4L (SuperCrew, 6.5' Bed)
- 2008 Ford F-150 5.4L (SuperCab, 6.5' Bed)
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

