03-07 UPD M113K AMG Mercedes Belt Wrap Kit
Ultimate Performance supercharger belt wrap kit. Designed to stop the slipping of the belt under boost pressure to maintain maximum boost under full throttle and brace the weak factory double idlers, that are known to fail. Specs:
- Prevents loss of boost under full throttle , thus increasing power equally across the power band.
- Easier and consistent tuning Increases belt wrap on both crank and supercharger pulleys
- Kit comes with instructions, all hardware, 1 idler pulley and brackets