83mm E55, CLS55, SL55, S55, AMG M113k Supercharger Pulley w/Clutch Repair

83mm E55, CLS55, SL55, S55, AMG M113k Supercharger Pulley w/Clutch RepairUpgrading your supercharger pulley is one of the easiest ways to generate more horsepower on the AMG M113k engine. By decreasing the size of the pulley, the pulley will spin the supercharger faster at a higher RPM. The higher the RPM the higher the boost. The higher the boost, the higher horsepower. We have upgraded pulleys available from some of the best and proven brands on the market. Please contact our team and have with the pulley size you're

this 3 piece idler set replaces your stock plastic double idler pulley assemble and tensioner pulley with high quality and high performance replacement parts

Better throttle response

Compatibility: W219 2006-2011 CLS55 & CLS63 AMG rear bumpers

-CNC Billet hard anodized coated *ZZ rated high speed Nachi bearings

The higher the RPM the higher the boost

Quicker up and downshifts

Includes both double pulleys needed to replace the factory plastic idlers on your performance AMG with a high quality CNC billet aluminum machined performance pulley set

Not a cheap offshore imitation

-Constructed with fiber reinforced polymerk with carbon fiber overlay

as the stock AMG plastic idlers

0L Turbo M133 engine: CLA45 AMG

M133 RaceIQ ECU tune