Quote:
Originally Posted by 12bmw535xi
Quote:
Originally Posted by tjohnson
I don't see a product for the M550i listed on their website?? What was the cost??
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My BPM tune is installed and I'm very happy with the outcome! It cost me $1399. Definitely more power throughout all rpms and feels much faster now. No error codes or any other issues whatsoever. I will take it to the dyno and drag strip soon and share results. Communication and support through the process was excellent and Mike from BPM ensured proper installation for me. Very easy to go back to stock, it takes about 5 minutes to put it back.
Overall great product and I highly recommend it to anybody who is looking for more useable power without sacrificing drivability or reliability. |
Where did you buy your BPM tune from? Still happy with it? Any track results?
Thx
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2013 535i M, Carbon black 20' 6 M wheels, totaled.
2018 750M ,
2013 M5 , Individual Silver, Bolt ons-Straight piped
2019 M550 686BK Black Chrome 20"wheels, filters, Evolve Stage 1, Res delete
2024 i5 M60 Cape York Green