Gibson Swept Side Aluminized Exhaust System #315577 (Downpipe-Back)

2001-2006 GM Duramax 6.6L Crew Cab, Long Bed
Gibson Exhaust
XDP Part Number:
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Every Gibson diesel exhaust system is designed to decrease backpressure, reduce exhaust temperatures and allow the engine to produce more torque and increase horsepower. Dyno tested results have proven increases as much as 32 Horsepower and 60ft lbs of increased torque.

It's Your Choice:
- Aluminized- heavy-duty tubing for extended durability and longer life 
- Stainless Steel- 409L Stainless Steel heavy-duty tubing, T-304 Stainless Superflow Muffler


- Large 4” Mandrel-bent tailpipe- maintains constant exhaust flow through the bend for outstanding performance 
- Superflow TM Muffler- Straight thru Design, Fully welded, baffled and chambered for better volume efficiency & unrestricted flow (Not packed or screened, nothing to blow out) 
- Giant 5-inch T-304 High Polished Stainless Steel slash tip
- Zinc plated 3/8" - 1/2" thick factory style hangers 
- Zinc plated heavy-duty clamps 
- 50 state emissions legal 
- Will not affect your factory warranty

Kit comes with stainless tip

Mfg. Number:

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