2001-03 Chevy/GMC Truck-8.1L 1-7/8" primary tubes, uses factory headpipes and cats-long tube design makes great low end torque and horsepower. Will not fit lifted vehicles.
Beefcake Racing is an Authorized Dealer for Mac Performance, call 1-855-827-7223, 9am-9pm EST
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
