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and modifying boost mapping for turbo-chargers the Ferrari F154 3
RENNtech ECU Upgrade 535i/ix LCI E60 (2006-2009 Manual & Steptronic N54B30)
469 HP @ 6
The RENNtech Stage II Turbo Upgrade comes with an RENNtech ECU Upgrade
585 LB-FT @ 1800 RPM
Torque Converter Upgrade for Mercedes V12- Lock-Up Clutch Upgrade porsche-cayenne--9pa----1-gen--cayenne-s-esr4197557 and modifying boost mapping forRENNtech 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
US$ 852.51
US$ 99.00
US$ 129.25