While slippage in the torque converter is important under acceleration, this slippage becomes a liability once cruising speed is achieved. The lock-up clutch co...
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, co...
RENNtech is proud to introduce an all new rear decklid spoiler design for the Mercedes-Benz S-Class. This highly integrated prepreg carbon fiber spoiler c...