RENNtech ECU Upgrade for the BMW 1M Coupe E82 (2012- N54B30to 3.0L Biturbo). Up to 420HP and 435TQ. Gains: +85 HP & +103LB-FT
RENNtech ECU Upgrade 135i E82 (2008-2010 Manual & Steptronic N54B30). Up to 420 HP + 435 TQ. Gains: +120 HP / +135 LB-FT
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7825 SW Ellipse Way, Stuart, FL 34997
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(+1) 561 - 845 7888
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Mon - Fri 9am - 6pm
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