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Stainless Works 2-1/2in catback for 2004–2008 Ford F-150 Triton 5.4L replaces the factory rear section with turbo-chambered mufflers and includes clamps, hangers and two 4in double-wall slash-cut tips. Built from 304 stainless, this system exits under both sides of the rear bumper and fits SuperCrew and SuperCab bed configurations for direct installation.
Stainless Works 2004-08 F150 5.4L Exhaust 2-1/2in Chambered Mufflers Under Bumper Exit
