Gibson Exhaust 615525 GIB615525 99-01 SILVERADO/SIERRA 2500/3500 EXTENDED CAB LONG BED 6.0L SINGLE EXHAUST SYSTEM Fits select: 1999-2000 CHEVROLET SILVERADO C2500, 2000-2001 GMC NEW SIERRA C2500

For the enthusiast who wants the most from their vehicle. Engineered and dyno-tested to give you improved acceleration, maximum hill climbing, towing and passing power. Our best performing exhaust system produces maximum torque and horsepower gains at low-end (1800 to 3000 RPMS ) with a deep aggressive exhaust tone.

Fits Select:
1999-2000 CHEVROLET SILVERADO C2500 8 Cyl 6 L
2000 GMC NEW SIERRA C2500 8 Cyl 6 L
2001 CHEVROLET SILVERADO K3500 8 Cyl 6 L
1999 GMC NEW SIERRA K2500 8 Cyl 6 L
2001 GMC NEW SIERRA C2500
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