Thunderheader X Series

Loading reviews...
$2,045.00
  • Thunderheader X Series
Thunderheader X Series Thunderheader X Series

Thunderheader X Series

Loading reviews...
$2,045.00
  • Thunderheader X Series

    The new THUNDERHEADER X-SERIES for Touring is our large diameter exhaust specifically designed for big cubic inch engines (107" and larger), built to produce big numbers. The X-SERIES is designed with 2" primary tubes with a 14 degree transition chamber to allow more exhaust flow. Our unique patented baffle in conjunction with our trademark tail cone is designed to allow a free flowing exhaust while creating a anti reversion condition in the pipe which will aid the air/fuel flow on the intake stroke to allow more fuel into the combustion chamber. This means more torque at the low & mid RPM ranges and maximum horsepower at top end. The X-SERIES comes complete with heat shields and all mounting hardware.

    Most pipes in stock but could be up to 5 week lead if we do not have the item in stock. Please email to check stock.

    Race waiver needed for California customers (Click Link to Access)