Quote:
Originally Posted by raphaelpais
Try the Bootmod3 group on facebook.
Been using it on my N13 F20 with success since march, great "base" tune.
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Thanks, Raph! I've managed to figure it out after talking to bimmertech. On the x25i (B48 engine), BM3 tune acts like on the x20i engine. So the gains are around 46% (aprox 320 hp). For me and for my engine (100k miles), it's a bit too much stress.
I could get a custom tune on BM3, but the cost for BM3 license and for the tune will be around 900 dollars. I talked to a local tuner from my area with very good reviews and experience, and he can make a custom tune for ~265 hp output, price with dyno 500 usd. Exactly what I was hoping for giving the fact that the engine is the same as x30i with 258 hp.
