why cant you do the work on an M5 or any car your self? its only nuts and bolts, same as a cosworth.
An M5 @ 100K is just loosening up, making its full potential, the same with alot of modern machinary
Originally Posted by
pani_k
Why is this, I always fail to comprehend why BMWs and the like get "run in" at 100k mileage?
its the same for alot of modern cars, not just bmws,
for example ill bet your focus if loooked after correctly will make more power on a rolling road at 100k than 10k, im not in anyway an expert but ive read articals on this, if theres any tunners in this thread
then they may add there own experiance and corret me
