RENNtech | C190 | AMG GT R | Rear Diffuser Extensions | Carbon Fiber jaguar-xkr-s--150---2011-2015--esr5713709 With the proprietary RENNtech ECU

With the proprietary RENNtech ECU Tuning the W213 - E400 gains up to +53 HP and +78 LB-FT

ECU+ Upgrade | 669HP / 734TQ | Gains: +119HP / +190TQ

our carbon air box is able to offer gains up to +10 hp and + 10 lb/ft of torque

Gains: +73HP & +85TQ

745 LB-FT @ 1800-3500 RPM

RENNtech | C190 | AMG GT R | Rear Diffuser Extensions | Carbon Fiber jaguar-xkr-s--150---2011-2015--esr5713709 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