Hartge N55 F30 335i Engine Software Tune Yields +56HP / +59TQ for F30, F10, F25
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06-27-2012, 03:07 AM
Drives: f30 328
Join Date: Jul 2010
Check out the engine section on F10 5 series board..someone just posted review on it.
Expensive yes! But it's probably the only choice for now!
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