A was thinkin'

If u look at the current range of tuning accessories and parts for the Japanese range skyline/scoob/evo etc compared to the ford cosworth and RST range its hooge.

For instance,
The jap boys like HKS n' G-reddy n' that lot provide tuning parts like internal twin pro ignition management systems and £4000 turbo kits with all the trimmins'.
and what do the boys at Forge or any of these smaller companies have are stupid little chips that you stick into your car etc.

But somehow the ford boys seem to have hooge power ranges!

please can someone explain!?!