Decrease back pressure for increased exhaust velocity
Mandrel bent 16-guage steel
Great performance with modified engines!
Add more horsepower and torque for better performance and faster acceleration! Tuned length 30" long 1-5/8" primary tubes. 3/8" machined flanges for a perfect seal. Easy bolt on installation-works with factory "H" pipe or with Hooker "X" pipe sold separately. Kit includes precision matched gaskets and all hardware.