B48 tuning (320i)

[nammynake]

Looking for recommendations of places to release a bit more power/torque from my 320i xdrive Touring. Engine is B48 I believe (66 plate) and puts out around 180bhp. Various places on line offering circa +50bhp for a simple remap. I don’t want to stress the engine or components so not looking for much but 50bhp would breathe a little life into what is otherwise a decent daily motor for our family.

[thatsprettyshady]

look up bootmod3 (BM3), I think they have a tune for the BMW B48 (but not the B48 in my mini boo!)

[Pizzaeatingking]

The engine is basically a detuned 30i, they both use the B48 engine. From what I've seen you can comfortably make 75bhp on a map, taking it to 260ish bhp so if you only wanted 50bhp extra you'd not be pushing anything too hard.

[Crackie]

https://www.evolveautomotive.com/makes/bmw/bmw-3-s...

https://www.superchips.co.uk/curves/20i184MG1.pdf

https://www.e-maps.co.uk/search-results/?make=mini...

All have deservedly good reputations, imho, Simon at e-maps will come to you......good value too.

[nic865]

There's a pretty good article about tuning the B48 here: https://www.bluesparkautomotive.com/projects/320i-...