DK Custom Products

Phone: 662.252.8828
Text: 662.420.4891
Email: [email protected]

Thunder Torque Inserts

3 Item(s)

per page
  1.  DK Custom Thunder Torque Inserts Increase Torque & give Flexibility in sound volume increasing inertial scavenging reducing engine pumping losses, increasing exhaust gas velocity Harley Davidson

    Thunder Torque Inserts 118 For Increased HP & Torque

    Thunder Torque Inserts™ Increase Low & Mid Range Torque 

    They work w/ Full Systems, Slip-on Mufflers, Drag Pipes, and Shortys.

    Patented.

    Starting at 29.95

  2.  DK Custom Thunder Torque Inserts Increase Torque & give Flexibility in sound volume increasing inertial scavenging reducing engine pumping losses, increasing exhaust gas velocity Harley Davidson

    Thunder Torque Inserts 158 For Increased HP & Torque

    Thunder Torque Inserts™ Increase Low & Mid Range Torque

    They work w/ Full Systems, Slip-on Mufflers, Drag Pipes and Shortys.

    Patented.

    Starting at 29.95

  3.  DK Custom Thunder Torque Inserts Increase Torque & give Flexibility in sound volume increasing inertial scavenging reducing engine pumping losses, increasing exhaust gas velocity Harley Davidson

    Thunder Torque Inserts 258 for Increased HP & Torque

    Thunder Torque Inserts™ Increase Low & Mid Range Torque

    They work w/ Full Systems, Slip-on Mufflers, Drag Pipes and Shortys.

    Patented.

    Starting at 29.95

3 Item(s)

per page