“BMW 235i (2012+) Stage 1 Performance ECU Tune (N55)” has been added to your cart. View cart
$599.00
BMW 135i Stage 1 Performance ECU Tune (N54)
Description
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+135 Horsepower
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+165 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
