Pay in 4 interest-free payments of $74.88 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Upon receiving the ECU's they will be flashed the same day and mailed back promptly
Our custom ECU Flash calibrated specifically for the 997
Every tune is bespoke to each individuals car depending on modifications and octane rating
To load the tune onto your car
Option two is a flash using the Mase Flash Programmer
BMW 335i ECU Flash alloy wheel Upon receiving the ECU's theyBMW 335i ECU Reflash for N54 Engines. Feel an instant increase in power with your new ECU tune. Gains 60 70 whp Adjustments to Fuel Ignition Curve Boost Levels Throttle Mapping We offer two options for your BMW 335i ECU Reflash: The base flash involves the purchaser sending your ECU(s) to us and we will flash your new tune and typically have the ECU(s) sent back within 48 hours. Option two is a flash using the Mase Flash Programmer. For an additional
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