RENNtech ECU Upgrade | Bentley Continental GT Speed | 620HP/560LB-FT porsche-panamera--970-2---2013-2016---facelift--turbo---turbo-s-esr8687807 0L V8 BiTurbo) Stock Performance

0L V8 BiTurbo) Stock Performance (at crank):

The RENNtech Carbon Fiber Aero Kit for the C197 - SLS AMG includes:

Substantially larger than stock and a symmetrical design that delivers over 30% more filter area allows the engine to perform at the highest level in both stock and tuned form

575 awhp @ 5

RENNtech stainless steel (SS) sport mufflers are hand made and rigorously tested to remove any unwanted resonances in the cabin to deliver a deep sound that keeps with the character of a luxury performance vehicle

RENNtech ECU Upgrade | Bentley Continental GT Speed | 620HP/560LB-FT porsche-panamera--970-2---2013-2016---facelift--turbo---turbo-s-esr8687807 0L V8 BiTurbo) Stock PerformanceRENNtech ECU Upgrade for Bentley Continental GT Speed. Up to 640HP 575LB FT Gains: +40HP & +22LB 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 proprietary