RENNtech | Carbon Fiber Bumperette Delete | CLS | C257 mercedes-benz-cls-class--257---2019-present--cls-53-amg-esr5060823 Our ECU tune offers the

Our ECU tune offers the biggest performance gains on the market with our dyno results increasing performance from 362 HP and 390 lb/ft torque

based on power numbers measured by RENNtech

The diffuser extensions are desinged to achieve the best possible aerodynamic result in combination with the RENNtech Aro Package for the AMG GT R

The carbon fiber airbox was designed

RENNtech | Carbon Fiber Bumperette Delete | CLS | C257 mercedes-benz-cls-class--257---2019-present--cls-53-amg-esr5060823 Our ECU tune offers theCarbon 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,