4″ Downpipe Back Duals | 2001-2004.5 GM 2500/3500 6.6L DURAMAX

Description

4″ Downpipe Back Duals | 2001-2004.5 GM 2500/3500 6.6L DURAMAX — a genuine Flo-Pro part (#431102) for 2001–2004 Chevrolet/GMC LB7 6.6L Duramax trucks, aluminized construction, with muffler.

Fits: GM Duramax LB7 6.6L Duramax 2001–2004

Specifications:
– Part #: Flo-Pro 431102
– Diameter: 4 inch
– Material: Aluminized steel
– Muffler: With Muffler
– Fitment: 2001–2004 · LB7 6.6L Duramax
– Warranty: Flo-Pro factory warranty