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Ships within 48 hours · Estimated delivery Nov 14 - Nov 19
0L Turbo M133 engine: CLA45 AMG
1 idler pulley
if you have an aftermarket AMG bumper installed on your car
The UPD high performance M156 5 piece idler set will completely replace your stock plastic idler pulleys with a high quality CNC billet aluminum machined performance pulley set
E55, CLS55, SL55, S55, AMG M113K ECU Tune carbon fiber 0L Turbo M133 engine: CLA45M113K RaceIQ ECU tune with tuning software and cable included. Compatible with most all cars with the M113K engines: E55, CLS55, SL55, S55, AMG Dyno tested Better throttle response Customized to your vehicle modifications Instant power gains Top speed governor removed Optimized timing and fueling maps Flash tune within the comfort of your own garage via the OBDII diagnostic port of your vehicle using OBD cable or My Genius handheld programmer
