RENNtech | Carbon Fiber Bumperette Delete | CLS | C257 mercedes-benz-e-class-sedan--212---2010-2013--e63-amg-biturbo--2012-2013--esr4033562 250rpm Note: Mercedes M177 engine

250rpm Note: Mercedes M177 engine performance when measured on the dyno obtains higher power numbers than rated from factory

Confirm If Your Car Is Equipped with Factory Exhaust Valves* - EVM will not work on vehicles without factory exhaust valves

Rated by Mercedes-Benz:      621 HP @ 5

Sportscars equipped with factory exhaust valves

This gives you complete control over the exhaust valves regardless of speed

RENNtech | Carbon Fiber Bumperette Delete | CLS | C257 mercedes-benz-e-class-sedan--212---2010-2013--e63-amg-biturbo--2012-2013--esr4033562 250rpm Note: Mercedes M177 engineCarbon Fiber Bumperette Delete for 2019+ CLS AMG 53 Improve the looks of your CLS AMG 53 with RENNtechs carbon fiber rear bumper insert. Designed in house by RENNtech the bumper insert removes the North American spec bumperettes and follows the lines of the AMG 53 for a factory finish look. The Euro Style Bumper Insert is easy to install and uses factory fasteners in the existing holes of the OEM part. The part comes in standard primer or black paint,