2004 F-150 Catback that exits behind the tire. Photo is on a white background with the tips closest to the front.

2004-08 F-150 5.4L Catback

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Built To Order in 4 Weeks
By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included.

Improve the performance and sound of your F-150 with Stainless Works performance exhaust. Designed for the 2004-08 F-150 5.4L 2WD/4WD, this 2-1/2" exhaust system features two turbo chambered mufflers and is engineered to create our distinctive growl and rumble.

This system includes tailpipes, hangers, and clamps, and features dual 4" polished slash cut tips. This system is built from corrosion resistant 304 stainless steel and TIG welded at our state of the art facility in Streetsboro, Ohio. As always we stand by our products with a lifetime warranty on material and craftsmanship.


  • 2-1/2" Exhaust
  • Double Wall 4" Polished Tips
  • Designed For Stainless Works Headers For A True Dual System
  • Fits Supercrew With 5-1/2' or 6-1/2' Bed
  • Fits Supercab With 6-1/2' Bed
  • Smooth mandrel bends optimize exhaust flow
  • Fully TIG welded for strength and beauty

Installation Instructions .pdf (1mb)

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Made in the USA

Stainless Works products are made proudly in Cleveland, Ohio

Long Tube Headers

For use on Race & Competition Vehicles Only.