XSeries-forum

Hi All,

Looking to remap by E53 X5. I've read alot of positive reviews about Jason @ BWChipTune. I am willing to drive down south from Yorkshire if it means to get the best map from someone who knows his stuff.

Could anyone shed some light on what sort of figures I'll be looking at in terms of BHP/NM etc???

Anyone with past experiences with BWChipTune, your views are more than welcome.

Thanks

If you do a search, there are numerous topics on Jason and these will answer your questions. Once my warranty runs out, I will probably pay him a visit, from 200 miles away, although there is an alternative where he will post out the tool required with the map.