SockMonkey
Member

I really am not sure how it compares other then I would think it makes slightly more boost and the way it holds that boost is probably different. I know stock wrx turbos fall off really hard on the top end as do the stock sti ones however it's a lot more significant on the wrx turbo.I figured that. But I'm new in the turbo world, looking at possible upgrades to my stock OBXT turbo when I get to tuning. But I don't think I want to get into upgrading fuel system, etc. What I have read the vf52 from the 09-12 WRX is basically the max I can go without those supporting upgrades. How does that turbo compare to the vf52?![]()