WHIPPLE: 2.9L Intercooled Supercharger Kit [ 2014 - up GM Full Size Truck & SUV 6.2L V8 ] 38" 2009 GMC Sierra 1500 Crew

2009 GMC Sierra 1500 Crew Cab/Short Bed 5

only one specializes in it

This requires engine calibration offered by WEAPON-X and is not a direct bolt on for the OEM LT1 intake manifold or the OEM LT4 Eaton 1

and want to see 700+ WHP with the OEM blower and 1000+ WHP with aftermarket superchargers

straight through designed 409 stainless steel 18" length muffler improves performance gains across the power band while producing an aggressive tone

WHIPPLE: 2.9L Intercooled Supercharger Kit [ 2014 - up GM Full Size Truck & SUV 6.2L V8 ] 38" 2009 GMC Sierra 1500 CrewNOTE: Available in polished finishes. Please select above. The all new system features Whipples massive oversized air to water intercooler for unmatched cooling capacity, W175FFax Whipple twin screw supercharger that reaches 99% volumetric efficiency and industry leading power potential. The unique intercooled bypass system offers better acceleration and less than 1hp of consumption during cruising for excellent fuel economy. The system also includes