Monster Exhaust System, 4-inch Single Exit, Chrome Tip, for 2017-2018 Chevy/GMC 2500/3500 6.6L Duramax, L5P all cab/bed
Quicker response, more power, low temp & more MPG. Cuts back pressure, 4-inch constant-diameter DPF-back system, reduces tailpipe temps as much or more than stock and way more than others. Includes Chrome tip.
- Mandrel bent Stainless Steel construction
- Virtually eliminates backpressure
- Lowers exhaust gas temps
- Dramatically improves flow
- Maximum Airflow
- Cuts backpressure by nearly 57 percent
- 4 inch constant-diameter DPF-back system
- Reduces tailpipe temps as much or more than stock and way more than others
- Includes Chrome tip
- Emissions Compliant: E.O. Not Required
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