2007-2010 Duramax Exhaust System Kit (47784-B)

Fits

The Monster Exhaust system cools while flowing up to 80% better than stock meaning you can run your Duramax harder safely, while sounding all the more powerful! Cooling without killing flow is a major challenge. But the Monster Exhaust wins on both counts thanks to its mandrel-bent constant-diameter tubing and huge Ob-Round patented SideKick tip. The tip is the key. Its unique shape mixes hot exhaust gas with cool ambient air. And, it keeps your trailer safe by directing exhaust gasses to the side.

 Part Number: 47784-B

• 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
• Cool Cuff design reduces tailpipe temps as much or more than stock and way more than others
• Includes Black tip
• Fits Extended Cab, Short Bed to Crew Cab, long Bed