Description
Large Bore-HD 4 IN 409 Stainless Steel Cat-Back Exhaust System w/o Tip GM Diesel Trucks 06-07 V8-6.6L (td) LLY/LBZ The Large Bore HD Performance Cat-Back exhaust features 4″ 409 stainless steel tubing with smooth curves and increased size to help remove restriction and keeps exhaust gasses flowing smoothly. The OE style band-clamps and bayonet style hangers make sure this system installs cleanly and easily. You will see increased performance and lower EGTs from this system. This system does not come with a tip.
- 4 in. Mandrel Bent 409 Stainless Steel Tubing
- Maximum Flow
- High Flow Muffler
- Lower EGTs
- Bayonet Style Hangers For Easy Installation
- Increased Horsepower And Torque
- 2 Year Limited Warranty
Application Summary:
| Year | Make/Model |
|---|---|
| 2006-2007 | Chevrolet Silverado 2500 HD |
| 2006 | Chevrolet Silverado 3500 |
| 2007 | Chevrolet Silverado 3500 HD |
| 2006-2007 | GMC Sierra 2500 HD |
| 2006 | GMC Sierra 3500 |
| 2007 | GMC Sierra 3500 HD |
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