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414 HP @ 6000 RPM
0 at 6750 rpm + 15
CLASS S LONG (V 220) 500 V8 4-matic [7 gear] [2 Filters Required] (HP: 306 | Year: 03 > 05)
and improve performance by reducing exhaust back pressure
85 mph W213 - E63 AMG S Wagon Rt ECU Upgrade w/Launch Control 2
RENNtech Porsche 996 Turbo ECU Upgrade (463 HP / 501 LB-FT) mercedes-benz-gle-class--166---2016-2020--gle-450-esr9780931 414 HP @ 6000 RPMRENNtech ECU Upgrade for 996 Turbo 3. 6. Up to 463HP and 501LB FT. Gains: +49HP & 88LB FT Our proprietary Porsche ECU upgrade offers rock solid performance from RENNtech, the foremost tuning authority on Bosch and Siemens engine control units. These same units are utilized in Mercedes Benz vehicles, which RENNtech has been tuning since electronic engine management started to show up in vehicles during the mid 1980's, though our proprietary tuning