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.
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
- 4 in. Mandrel Bent 409 Stainless Steel Tubing
- Bayonet Style Hangers For Easy Installation
- Increased Horsepower And Torque
- 2 Year Limited Warranty
- High Flow Muffler
- Maximum Flow
- Lower EGTs
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| Air Freight Prohibited: false |
| Not Carb Approved: false |
| Carb Acknowledgement Required: true |
| Ltl Freight Required: false |
| Prop 65: Y |
| Part Type: automotive |
| Epa: N/A |
| Regular Stock: false |
| Units Per Sku: 1 |
