Quote:
Originally Posted by JNW1
Does the price for the 335i apply to the N55 engine as well as the N54? Assume the gains are a bit less with the N55 but realistically what sort of power and torque increases can be expected?
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No this does not include the N55. Due to the time it takes to remove and refit the ECU there are no discounts on the N55.
Gains are 40-50 BHP and 50-60 lb.ft torque.