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About This Product
Improves airflow up to 176 Percent. 4-inch constant-diameter cat-back system nearly triples flow. Straight-through muffler. 5-inch tip optional. Fully compatible with factory warranty.
Fitment Note
Fits
✓:Crew Cab Long Bed PN: 48776
✓:Crew Cab Short Bed PN: 48774
✓:Extended Cab Long Bed PN: 48775
✓:Extended Cab Short Bed PN: 48773
Classic Body
Key Features
- Mandrel bent Stainless Steel construction
- Virtually eliminates backpressure
- Lowers exhaust gas temps
- Dramatically improves flow
- Maximum Airflow
- Improves airflow up to 176%
- 4 inch constant-diameter cat-back system
- Nearly triples flow
- Straight-through muffler
- Easy install
- 5 inch tip opt'l
- Fully compatible w/ factory warranty
- 5-Year Ltd Warranty
Specifications
Monster Sport Exhaust
4-inch Single Exit, Slash Cut
2006-2007 Chevy/GMC 2500/3500 6.6L Duramax, All Cab & Bed Types
Outflows stock by 176% for more power/lowers EGTs
Choose Your Monster Sport Exhaust
About This Product
Improves airflow up to 176 Percent. 4-inch constant-diameter cat-back system nearly triples flow. Straight-through muffler. 5-inch tip optional. Fully compatible with factory warranty.
Fitment Note
Fits
✓:Crew Cab Long Bed PN: 48776
✓:Crew Cab Short Bed PN: 48774
✓:Extended Cab Long Bed PN: 48775
✓:Extended Cab Short Bed PN: 48773
Classic Body
Key Features
- Mandrel bent Stainless Steel construction
- Virtually eliminates backpressure
- Lowers exhaust gas temps
- Dramatically improves flow
- Maximum Airflow
- Improves airflow up to 176%
- 4 inch constant-diameter cat-back system
- Nearly triples flow
- Straight-through muffler
- Easy install
- 5 inch tip opt'l
- Fully compatible w/ factory warranty
- 5-Year Ltd Warranty