when you take your gtr to omori, you can add so many other options.
rare that they add the suspension items but it can be done
its not part of the package
having an R1 / R2 / S1/S2 is essentially the owner wanted it to have that spec and had it fitted at nismo
other items can be added later, saying i have 1 or xxxx is pie in the sky
there are always other japanese owners with this specification
final spec engine is the limited run, that there were only 70 definitely produced
we can supply one if required at £10k all in to UK. its one of the last engines.
nismo have sold out, but we can supply. (new unused)