Gibson 99-01 Chevrolet Silverado 1500 Base 4.8L 1-5/8in 16 Gauge Performance Header - Ceramic Coated - GP115S-C Gibson $821.13 $1,790.06 Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler... Add to Cart
Gibson 99-01 Chevrolet Silverado 1500 Base 4.8L 1-5/8in 16 Gauge Performance Header - Stainless - GP115S Gibson $686.56 $1,496.68 Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler...
Gibson 96-98 Chevrolet C2500 Cheyenne 7.4L 1-3/4in 16 Gauge Performance Header - Ceramic Coated - GP113S-C Gibson $891.81 $1,944.12 Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler... Add to Cart
Gibson 96-98 Chevrolet C2500 Cheyenne 7.4L 1-3/4in 16 Gauge Performance Header - Ceramic Coated - GP106S-C Gibson $891.81 $1,944.12 Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler...
Gibson 96-98 Chevrolet C2500 Cheyenne 7.4L 1-3/4in 16 Gauge Performance Header - Stainless - GP106S Gibson $755.80 $1,647.64 Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler...
Gibson 96-98 Chevrolet C1500 Base 5.0L 1-1/2in 16 Gauge Performance Header - Ceramic Coated - GP102S-C Gibson $761.46 $1,659.97 Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler...
Gibson 96-98 Chevrolet C1500 Base 5.0L 1-1/2in 16 Gauge Performance Header - Stainless - GP102S Gibson $628.03 $1,369.09 Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler...
Gibson 88-95 Chevrolet C1500 Cheyenne 5.0L 1-1/2in 16 Gauge Performance Header - Ceramic Coated - GP100S-C Gibson $761.46 $1,659.97 Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler...
Gibson 88-95 Chevrolet C1500 Cheyenne 5.0L 1-1/2in 16 Gauge Performance Header - Stainless - GP100S Gibson $628.03 $1,369.09 Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler...
Gibson MWA Superflow Center/Center Round Muffler - 5x10in/3in Inlet/3in Outlet - Stainless - BM0114 Gibson $83.53 $182.11 The Gibson MWA round race Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD in a 5.0" compact competition ready package! This Straight-thru design promotes exhaust gases to flow at the... Add to Cart
Gibson MWA Superflow Center/Center Round Muffler - 5x10in/2.5in Inlet/2.5in Outlet - Stainless - BM0113 Gibson $83.53 $182.11 The Gibson MWA round race Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD in a 5.0" compact competition ready package! This Straight-thru design promotes exhaust gases to flow at the... Add to Cart
Gibson MWA Superflow Dual/Dual Oval Muffler - 4x9x14in/3in Inlet/3in Outlet - Stainless - BM0112 Gibson $120.43 $262.54 Gibson MWA Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD! This Straight-thru design promotes exhaust gases to flow at the highest rates flowing only 3cfm less than a 3-in. straight... Add to Cart