Originally Posted by ricardo
Great piece of work !
Another one - the IHI VF41 ?
Standard on the current Forester STi, and possibly on a JDM Legacy model.
Looks to be based on the RHF55 housing like a VF34. I've heard that the exhaust side is probably a P18.
On mine full boost is achieved at 3250 rpm.
That's about all I think I know...
BTW, do you know it this is on just the UKDM models, or EDM and JDM as well?