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RT ECU Upgrade and performance air filter
8 S [2 Filters Required] (HP: 385 | Year: 07 > 10)
Lower or Raise your car to your prefered ride height
The maximum power number reached with the RENNtech ECU Upgrade for the GLS 580S EQ Boost+ is 592 HP and 704 LB-FT
TCU Upgrade: TCU upgrade delivers faster acceleration by matching the power output of our ECU and Turbo upgrades with increased Clutch Torque Limits
RENNtech Intercooler Pump Upgrade Kit bmw-m6--f12-f13---2012-2019--4-4-liter-twin-turbocharged-v8-esr9652865 RT ECU Upgrade and performanceRENNtech Full Intercooler Upgrade Kit. Our latest second generation intercooler pump out performs any other unit on the market; flowing over twice as much coolant as the problematic OEM pump and significantly more than its predecessor. Testing showed our Intercooler pump Testing showed our Intercooler pump flows an impressive 8. 7 G. P. M. @ 11. 6 P. S. I. compared to the OEM pumps 3. 00 G. P. M. flow rate. This increase in flow dramatically removes