4" Aluminized Turbo Back Single with Muffler| 2004.5-2007 Dodge 2500/3500 5.9L Cummins- 411026 Year Applicable:2004.5-2007 IMPORTANT: The factory downpipe (2001-2004

IMPORTANT: The factory downpipe (2001-2004 LB7 only) does not fit aftermarket manifolds and up-pipes

- 66/74 SX-E (up to 750hp) Mild Performance / Race

Part Number: AEPS

With that many hill and mountain roads experienced

Optional power switch for the Exhaust Brake that mounts on the manual transmission shift lever

4" Aluminized Turbo Back Single with Muffler| 2004.5-2007 Dodge 2500/3500 5.9L Cummins- 411026 Year Applicable:2004.5-2007 IMPORTANT: The factory downpipe (2001-2004Constructed out of 16 gauge aluminized steel, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved flanges. Enjoy a noticeable boost in performance, lowered EGTs and amplified air flow with this Mel's system. For powerhouse performance, Mel's delivers horsepower you can hear! Features: Ease of installation Contour Bent Hangers TorcTite Clamps Machined Turbo Flange Fits Cab Box