Gibson Exhaust 315592 GIB315592 2006 SILVERADO/SIERRA CREW CAB STANDARD BED 6.6L DIESEL SINGLE EXHAUST SYSTEM

Gibson Exhaust 2006 SILVERADO/SIERRA CREW CAB STANDARD BED 6.6L DIESEL SINGLE EXHAUST SYSTEM

Every Gibson diesel exhaust system is designed to decrease backpressure, reduce exhaust temperatures and allow the engine to produce more torque and increase horsepower. Dyno tested results have proven increases as much as 32 Horsepower and 60ft lbs of increased torque.