RENNtech | C190 | AMG GT R | Rear Diffuser Extensions | Carbon Fiber porsche-cayenne-coupe--9y3---2018-present--gts--4-0l-twinturbo-v8--esr8054580 With the proprietary RENNtech ECU

With the proprietary RENNtech ECU Tuning the C190 AMG GT S gains up to +65 HP and +87 LB-FT

Dyno measured by RENNtech (peak):               642 HP @ 6

E63 AMG 4-MATIC+ Wagon | MY2018+

Whether your AMG GT is equipped with iron or carbon ceramic rotors

Matte finish is available by special request and requires additional lead time

RENNtech | C190 | AMG GT R | Rear Diffuser Extensions | Carbon Fiber porsche-cayenne-coupe--9y3---2018-present--gts--4-0l-twinturbo-v8--esr8054580 With the proprietary RENNtech ECURENNtech Pre Preg Carbon Fiber Rear Diffuser Extensions for the C190 AMG GT R. Gloss Finish. These RENNtech rear diffuser extensions create an all new aggressive and functional aesthetic for the rear of the C190 AMG GT R. The design and engineering teams at RENNtech HQ spent countless hours fine tuning the part to perfectly compliment the AMG GT R exterior while improving the underbody airflow. Each side is constructed from 100% pre preg carbon fiber