After my usual investigations, I'm “almost certainly” about to go for a GRS Intercooler (and possibly a Superchips Bluefin JCW Remap). I've heard and read many good things about the GRS, but would appreciate any NMS folks' opinions on either or both of the above.
I know the Intercooler will do some good in conjunction with the JCW engine, but will the Bluefin be worth the money (I know £££'s are all relative depending what you're looking for and am not expecting miracles from the Chip). Any thoughts (especially from you 'serious tuners' out there) would be most welcome. Ta!