Thank you all very much for the replies, this looks promising. They are a few good shops where I live, and one imparticular I know will do it. Thanks =)

 

and yes ECU will be changed. It will be an HKS stand alone, and SARD Stack for Gauge cluster.

 

I looked into this awhile back and the cost does't justify doing it. Its kind of overkill for a luxury vehicle IMO Unless you are Nobuteru "***" Tanaguchi. Besides, when you're trying to shift, I'll already be gone.