The 4 inch Monster exhaust cat-back system flows up to 122% better than stock and virtually eliminates backpressure. Formed of stainless, heavy-wall tubing with constant-diameter bends to maximize airflow and lower exhaust gas temps. Banks replaces the factory's restrictive muffler with a polished-stainless Monster muffler featuring a straight-through 4 inch diameter path that flows up to 129% better than stock.
Banks Power Monster Sport Exhaust 48778 / 48779
by Banks Power
Save 10%
$421.11
$379.00
SKU NWD-48778
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Features
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Videos
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Instructions
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Vehicle Fitment
Features
- Mandrel bent Stainless Steel construction
- Virtually eliminates backpressure
- Lowers exhaust gas temps
- Dramatically improves flow
- Maximum Airflow
- Improves airflow up to 122%
- 4 inch constant-diameter cat-back system
- Straight-through muffler
- Easy install
- 5 inch tip optional
- Fully compatible with factory warranty
- 5-Year Ltd Warranty
- Fits DODGE 5.9 325HP, SCLB/CCSB
Year | Make | Engine |
2004-2007 |
Dodge |
5.9L Cummins Diesel, 325HP |