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The maximum power number reached with the RENNtech ECU Upgrade for the AMG GT C is 659 HP and 614 LB-FT
The high-flow down pipes do require ECU reprogramming to eliminate the check engine light and for peak power output
PBIR Dragstrip 2
the transmission valve body and allows the vehicle to automatically “blip” the accelerator upon down shifts allowing for quicker gear engagement and faster lap times
offers improved ride quality over the standard suspension kit with adjustable rear links and allows for complete electronic adjustability of rear vehicle ride height via the included software
RENNtech ECU Upgrade CLK 430 W208 | 285 HP / 307 LB-FT | MY1999-2002 porsche-cayenne--9pa----1-gen--3-2-l-naturally-aspirated-v6-esr6990693 The maximum power number reachedRENNtech ECU Upgrade for 208 CLK 430, up to 285HP, 307LB FT. Gains: +10HP & 12LB FT RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980's! Our experience, countless hours of in house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gains and rock solid daily driver reliability. RENNtech tuning software
US$ 337.50
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US$ 165.00