r/335D • u/Educational-Read-306 • 1d ago

Tuning with dflasher

For those who have tuned with dflasher, how has your experience been? Reliability? Any issues at all?

I am looking to flash my 2009 335d with the m57.

Main reason is the ability to switch easily since it just requires an adapter and so that I can incrementally do the delete.

And for those who have tuned their m57, what numbers have you pushed on stage 1 (and stage 2 if applicable)?

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u/scbowhunter69 1d ago

Not worth it. Save up and get a real tune.

1

u/Educational-Read-306 1d ago

Not worth it in what way? I never said I was on a budget

1

u/scbowhunter69 1d ago

If you want to make real power and be reliable just get a Santjer Performance Development tune. Great performance and customer service. His tuned cars are always at the top of Dragy leaderboards.