Torque Converter Upgrade for Mercedes V12- Lock-Up Clutch Upgrade porsche-cayenne--9ya---2018-present--po536--340ps--esr1935525 Includes ECU Upgrade

Includes ECU Upgrade

Crank Performance Numbers are calculated with a 16% Drivetrain loss on SUV's vehicles

Disabling the PRE-SAFE / FORWARD COLLISION WARNING System may increase the risk of accidents

RENNtech ECU HHT (HandHeldTuner) for the 463 - G 55 AMG

RENNtech ECU Upgrade Z4 35iS E89 (2008-2012 N54B30to)

Torque Converter Upgrade for Mercedes V12- Lock-Up Clutch Upgrade porsche-cayenne--9ya---2018-present--po536--340ps--esr1935525 Includes ECU UpgradeRENNtech Torque Converter Upgrade for Mercedes V8K Lock Up Clutch Upgrade. While slippage in the torque converter is important under acceleration, this slippage becomes a liability once cruising speed is achieved. The lock up clutch controls this slippage and creates a solid connection between the engine and transmission. If the load on the clutch is too much, slippage can occur leading to excessive heat and wear. The RENNtech lock up clutch upgrade