5″ Downpipe-Back Single Exhaust — Aluminized

Description

Full 5-inch Flo-Pro downpipe-back for 2001–2004.5 LB7 Duramax trucks in aluminized steel — maximum flow for a tuned early Duramax.

Fits: GM Duramax LB7 6.6L Duramax 2001–2004

Specifications:
– Part #: Flo-Pro 531100
– Diameter: 5 inch
– Material: Aluminized steel
– Muffler: Straight-through, included
– Exit: Single side exit
– Warranty: Flo-Pro factory warranty