I have a set of STI hallow TGV housings from Japan. These will come with the upper and lower intake gaskets to install them on your WRX STI FORESTER XT or LEGACY GT (or that Baja thing). All US turbo Subarus have these for cold start emissions. I ran them as a stage 2 with no computer and they make a huge differance. Your car will pull past redline when you get rid of those stupid butterflies. Problem is that the CAUSE A CHECK ENGINE LIGHT. I would suggest these if you have a UTEC or something that can turn off the cel compleatly. Don't run your stage 4 with out these. Huge potential for power increases. I am sick of the check engine lamp and do not plan to replace my turbo so I am better tuning my car to run with the stock parts again. $150 please make an offer.


SORRY SORRY these only work with TOP FEED INJECTORS. They bolt up to all the intake manifolds or blocks, but need WRX STYLE TOP FEED INJECTORS

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