I´m driving GSR 9 and thinking of mods to come. Thinking of getting the best out of stock turbo. I have ECU tuning time scheduled in few weeks and thought that the hardware should be in place for that. Current setup being:

Walbro
ARP head studs
Profec B-Spec II
3" and no cats
Greddy IC
GSC S1´s
HKS panel air

What else is out there to make most of the stock turbo?

Thank you in advance.

BTW. it is -5 degree celsius here is Helsinki and wind is blowing like motherf..

 

IC upgrade and piping upgrade with Meth injection.

 

methanol/alcohol injection with high boost
LICP + UIC if you dont have that yet
maybe a ported exhaust manifold or a tubular one

 

Any of PPI's ported and swain tech coated products. Once i sell my street bike i'm buying every ported and coated product they have. I can't wait.

 

Thanks guys. I have to look into that meth/alcohol thing.