First off....the stock location twin scroll is a good thing....but really not the way to go. Full Race Has TS kits for $4200. The ATP TS turbo is probably gonna be $2200 like the mitsu one is. Then you're gonna have to buy a $700-$1500 TS header......and a 3" turbo inlet, and TGV deletes. After all is said and done you've spent very close to the $4200 for a rotated TS kit.....and your intake is smaller. Rotated is simply the way to go. Having said that i'll probably be going the stock location TS route cause i have to pass visual smog.
heres my email from ATP from November 5th
We're definitely moving along and making progress. We hope to have an update on release right at the end of the year.
> Are you guys developing any twinscroll applications for subarus?