M113K Belt Wrap Kit
The factory belt routing on the M113K provides limited contact area on the supercharger pulley, often resulting in belt slip, boost loss, and inconsistent performance.
The DTK Belt Wrap Kit adds an additional idler pulley and reroutes the belt to increase pulley contact by approximately 130%, significantly improving grip and boost consistency.
Even on stock pulley setups, gains of 1–2 psi have been observed. With smaller supercharger pulleys, this kit is an absolute must.
Included:
•Additional idler pulley
•Heavy-duty belt
📝 Please specify your supercharger and crank pulley sizes to ensure the correct belt is supplied.