2003-2004 Cummins Exhaust System Kit (48777)

Fits

Improves airflow up to 122 percent on your Cummins giving you more pedal response. Monster Performance and Modest Price. Banks' new Monster Sport Exhaust is one cool cat-back system! And its low price? That's way cool. The system slashes backpressure, increases exhaust flow, improves fuel economy and delivers extra power to your rear wheels. Exhaust tip optional. 4-inch constant-diameter cat-back exhaust system. Virtually eliminates backpressure and nearly triples flow! Lowers exhaust gas temps. Straight-through Monster Muffler delivers a commanding exhaust note. 

Part Number: 48777

• Mandrel bent Stainless Steel construction
• Virtually eliminates backpressure
• Lowers exhaust gas temps
• Dramatically improves flow
• Maximum Airflow
• Improves airflow up to 122 percent
• 4-inch constant-diameter cat-back system
• Straight-through muffler
• Easy install
• Stainless Steel
• 5-inch tip optional
• Fully compatible with factory warranty
• 5-Year Ltd Warranty