$599.00
Note: Stage 2 is available for an extra $100.00 and is for a catless application
BMW M5 E6x (2006-2010) Stage 1 Performance ECU Tune
Description
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+35 Horsepower
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+30 Torque
Performance ECU Tune Features
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Eliminate Top Speed Limiter
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Increased Throttle Response
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Optimized Fuel and Spark
Optimized for 93 Octane
