RENNtech ECU Upgrade for BMW 1M Coupe E82 (2012- N54B30to 3.0L Biturbo) land-rover-range-rover-sport---l320---2009-2013--5-0-supercharged-v8--aj133--esr2912296 CLASS E SW (S 211)

CLASS E SW (S 211) 500 V8 [2 Filters Required] (HP: 388 | Year: 06 > 09)

the factory settings do NOT allow the valves to fully open unless certain speed and/or RPM have been reached

in addition to serving as an attractive under hood showpiece

0 at 3100 rpm   lb-ft 480

9 at 3090 rpm            Weight  kg  25

RENNtech ECU Upgrade for BMW 1M Coupe E82 (2012- N54B30to 3.0L Biturbo) land-rover-range-rover-sport---l320---2009-2013--5-0-supercharged-v8--aj133--esr2912296 CLASS E SW (S 211)RENNtech ECU Upgrade for the BMW 1M Coupe E82 (2012 N54B30to 3. 0L Biturbo). Up to 420HP and 435TQ. Gains: +85 HP & +103LB FT Our proprietary BMW 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,