Quote:
Originally Posted by alexm3forty
Well than it looks like i'm about to start reading about what to install when this baby finally arrives. 
Downpipe & unrestricted exhaust it is.
On a side note: literally cannot wait for it to arrive. :P |
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
