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:

Belt with this kit is sized for oem specs or 83mm supercharger pulley to stock 90mm. If you have other mods to your pulleys, let us know so we can size the correct belt. 

• 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
• reduces slip and improves boost from 1-2.5 PSI
• ultra high quality and on the market longer than any other kit
• on the market for 10 years now!
• Increases tune ability
• Please provide crank pulley size to get correct belt size
• Easy install