BANKS 48771 MONSTER SPORT EXHAUST SYSTEM 4IN -ECLB/CCLB FOR 01-05 GM DURAMAX 6.6L LB7/LLY

Improves airflow up to 176 percent. 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. Stainless Steel. Easy install. 5 inch rolled-edge polished tip is optional. Fully compatible with the Chevy/GMC factory warranty. 5-Year Limited Warranty.

Key Features

• Mandrel bent Stainless Steel construction
• Virtually eliminates backpressure
• Lowers exhaust gas temps
• Dramatically improves flow
• Maximum Airflow
• Improves airflow up to 176 percent
• 4 inch constant-diameter cat-back system
• Nearly triples flow
• Straight-through muffler
• Easy install
• 5 inch tip optional
• Fully compatible with factory warranty
• 5-Year Ltd Warranty

Enhance your driving experience with the Banks 48771 Monster Sport Exhaust System designed for 2001-2005 GMC Duramax 6.6L LB7/LLY trucks with Extended Cab Long Bed or Crew Cab Long Bed configurations. Offering a blend of monster performance and a modest price tag, this cat-back exhaust system is a game-changer.

Crafted with precision using mandrel bent Stainless Steel, the Banks Monster Sport Exhaust virtually eliminates backpressure, resulting in a significant increase in exhaust flow. This not only boosts fuel economy but also delivers an extra burst of power to your rear wheels. With improved airflow of up to 176 percent, you can feel the difference in your vehicle's performance.

Say goodbye to high exhaust gas temps as this exhaust system efficiently lowers them, providing a smoother and more efficient ride. The straight-through Monster Muffler produces a commanding exhaust note, giving your truck a subtle yet powerful sound.

Installation is a breeze, and the 4-inch constant-diameter system fits seamlessly with your vehicle. Additionally, you have the option to add a 5-inch rolled-edge polished tip for a touch of style. Worried about your factory warranty? Don't be. The Banks 48771 Monster Sport Exhaust System is fully compatible with your Chevy/GMC factory warranty.

Backed by a 5-Year Limited Warranty, this exhaust system promises durability and performance that lasts. Upgrade your truck with this top-of-the-line exhaust system and experience the true monster performance it has to offer.