Looking to hear the roar of your Chevy Silverado? Gale Banks Engineering Chevy Silverado Monster Exhaust System offers up to a 176% improvement in airflow and slashes backpressure up to 98%. With its constant-diameter to maximize flow and lower exhaust temperatures, the monster exhaust pipes bolt behind the turbine outlet pipe. The streamlined head pipe assembly, intermediate pipes, and tailpipe are formed of stainless, heavy-wall tubing for rugged durability.

The polished stainless monster muffler features a straight-through 4" diameter flow-path with an exclusive expansion chamber to dissipate the annoying mid-range exhaust drone that accompanies most straight-through mufflers. The monster muffler utilizes spun ceramic, very-high-temperature packing, more than triples stock flow, and delivers an authoritative exhaust sound with a 5" polished stainless steel tailpipe tip sports a rolled edge. Double-walled design with 1/2" air gap keeps heat from tarnishing exterior mirror finish with an adjustable clamp for positioning on tailpipe. This Gale Banks Engineering Chevy Silverado 4" Monster Exhaust System is backed by a Gale Banks Engineering lifetime warranty.

• 176% Improvement in airflow
• Slashes backpressure up to 98%
• Stainless steel tailpipe tip 
• Muffler features a straight-through 4" diameter flow-path
• Delivers authoritative exhaust sound
• Lower exhaust temperatures
• Lifetime warranty

Open up the performance of your Chevy Silverado with a Gale Banks Engineering exhaust system. You won't be disappointed with the quality of this system. This system will not only give your truck the quality sound you have been looking for, but a higher increase of the power of your Silverado. So make the right decision for your diesel and choose Gale Banks Engineering.