RENNtech ECU Upgrade | Bentley Continental Supersport | 660HP/663LB-FT mercedes-benz-cla-class--117---2014-2019--cla-45-amg-esr4055727 our turbo upgrade kit functions

our turbo upgrade kit functions with the OEM oil and coolant lines

596 LB-FT @ 3500 RPM

CLASS G (W 463) 320 V6 SW LONG [2 Filters Required] (HP: 215 | Year: 00 > 05)

610 whp @ 6

G63 AMG (MY2019+ | W463 | M177 | 4

RENNtech ECU Upgrade | Bentley Continental Supersport | 660HP/663LB-FT mercedes-benz-cla-class--117---2014-2019--cla-45-amg-esr4055727 our turbo upgrade kit functionsRENNtech ECU Upgrade for Bentley Continental Supersports. Up to 660HP 663LB FT Gains: +39HP & +73LB FT Our proprietary Bentley ECU upgrade offers rock solid performance from RENNtech, the foremost tuning authority on Bosch and Siemens engine control units. These same units are utilized in Mercedes Benz vehicles, which RENNtech has been tuning since electronic engine management started to show up in vehicles during the mid 1980's, though our