Quote:
Originally Posted by john!smith
be carefull if you get a eu spec with OPF. as you know, bmw built 2 of them into the m340i.
if you change the flow before opf, you can get in trouble with the system. after opf you can do anything, theres no problem. if you like it radical... you can delete opf, install the m performance and make stage 2 tune with downpipe. than you get times 0-60 under 3.6 sec. 
but your waranty is done for sure.
these damn eu restrictions are really bad  |
Thank you brother! Will be sure to check on that so i'll have all my homework done before the car arrives. Couldn'd aggree with you more, these damn restrictions...!