RENNtech ECU Upgrade | Bentley Continental Supersport | 660HP/663LB-FT mercedes-benz-cla-class--117---2014-2019--cla-45-amg-esr4055727 The uniquely designed muffler from

The uniquely designed muffler from the Slip-On with an added lightweight and exhaust flow–optimized link pipe set with bigger tubes fully represents the titanium Evolution

596 LB-FT @ 3500 RPM

and four exquisite tailpipes

610 whp @ 6

Maserati Ghibli S Q4 (M157) 2018+

RENNtech ECU Upgrade | Bentley Continental Supersport | 660HP/663LB-FT mercedes-benz-cla-class--117---2014-2019--cla-45-amg-esr4055727 The uniquely designed muffler fromRENNtech 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