Fits E55, CLS55, Sl55, S55 CL55, S55 (G55 2005-2011)

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 idler pulley that fail under load on this engine.

This is a must have easy bolt on, performance gain and preventative maintenance kit. Comes with new high quality HD Gates belt, all hardware and additional brackets and black Billet pulley . If you have black idlers on your engine or want black , then this belt wrap kit will give you the matching idler you desire.

Kit includes heavy duty Green Gates belt and super strong black billet anodized idler with belt wrap kit.

Also fits all G55 (G wagon) with m113k engines 2005-2011!

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
• 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
• Easy Install

Please provide crank and SC pulley size to get correct belt size if other than standard listed below.

All kits come with Gates black belts and are shipped to fit 83mm to stock size supercharger pulley and stock crank pulley. If you need custom size, let us know and we may be able to accommodate those sizes.

PLEASE specify if the crank pulley or supercharger pulley has been changed and what size so proper belt can be included.