as above. wot is it and how much better are they?

 

IHI is a japanese brand, much like Garett or Turbonetics. I'm not aware of IHI having anything specifically amazing about them. You can probably get them with ball-bearings and might even find a few models with variable-geometry, but other than that, IHI is just a brand.

 

They're 27-28% better

 

thanks for reply. so where they fitted as standard ?

just that my Ra looks like it has one.

 

your RA will probably have a vf29 fitted

 

various scooby's (mainly JDM STi's) have them as std...............
alyn

 

This might intrest you.

Clicky

 

top info, cheers. going to check mine tomorrow and see wot it is.

 

as you said its a vf29