Gibson Cat-Back Exhaust System Single Aluminized Crew Cab 5.7L/7.4L Chevrolet/GMC C/K 3500 1996-2000

Supplement the effortless good looks of your 1996-2000 Crew Cab Chevy or GMC C/K 3500 with the aggressive sound of Gibson’s Aluminized Single Cat-Back Exhaust System (315511)! Unique to 5.7L and 7.4L engines, this system executes a 15-20 lb/ft torque increase using only 3” of tubing. Stainless steel that’s then aluminized gives the mandrel bent piping top-tier durability. Add on the 10-15 horsepower gain average and drivers achieve incredible acceleration, passing cars with ease.

Features and Benefits:
- 3" aluminized, stainless steel, mandrel-bent tubing
- Averages 10-15 horsepower gains
- 15-20 lb/ft of increased torque
- Bolsters acceleration, hill climbing, & passing power
- Baffled & chambered muffler
- Aggressive sound w/ minimal interior drone
- 3-1/2" round, slash-cut tip
- Exits behind rear tire
- Includes hardware & factory-style hangers
- Bolt-on, weld-free installation

A baffled and chambered muffler ensures the thunderous sound is muted in the cab so you can enjoy your tunes like normal. To further the style even more, the 3-1/2” round and slash-cut tip proudly exits from behind the rear tire for the world to see. As a bonus, users get hardware and factory-style hangers to expedite the bolt-on installation and avoid welding!

Vehicle Fitment:
- 1996-2000 Chevrolet and GMC C/K Truck
- For Crew Cabs with a 3500 ton rating
- For 5.7L or 7.4L engines ONLY