E55, CLS55, SL55, S55, AMG M113K ECU Tune carbon fiber if you have an aftermarket

if you have an aftermarket AMG bumper installed on your car

Torque limiters are raised

***Please contact us regarding fitment before ordering this part

0L Turbo M133 engine: CLA45 AMG

E55, CLS55, SL55, S55, AMG M113K ECU Tune carbon fiber if you have an aftermarketM113K 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