[Dan1983]

Hi

Where is the best place to get a bmw remapped preferably in hertfordshire.

Not AMD tuning as had my audi s4 remapped there and it came out slower than when it went in......

Thanks

[Silver Streek]

I know you said preferably Hertfordshire but if you can get down to Hayes in West London, BW Chiptune have good reviews from pretty much everyone that uses them.

[Tambohamilton]

...and they can probably tune remotely at a dyno near you; contact them.

[rasa bmw]

as above