trev 1515
RMS Regular
- Messages
- 6,242
- Drives
- E39 M5 Evo ix
Definitely a good shout then. Supercharged JCW is still a mighty bargain too, hard to come by now thoughEarlier R56 models did have their issues however the F56 jcw is a very detuned 2lt turbo, so a lot of gains with decat and map, seem to handle the power upgrade very well