Quote:
Originally Posted by oscar-z
DMS in the uk can chip the z435i to 370 bhp
do you think this is a good idea or bad? they say they have never had any
warrenty problems and if so they would warrenty their work..
Do you think bmw could find out that a car as been chipped?
ps pick car up wend, or thusday...  |
I'll go for the Juice Box 3 PnP from Burger Motorsports, check n54tech.com for details, preferred by lots of 335i/135i owners