Only mods to my car are a Invidia cated downpipe and a tune. Everything else is bone stock down to the factory paper airfilter. 2008 sti's ftmfw!!!! Mods; Invidia downpipe and custom TopSpeed tune for 100oct.
yes this is on the topspeed dyno, and chances are since this was my own car I pushed it alot harder than Scott
so what makes the 08 motor that much different? head design changes? did they finally put AVCS on the exhaust side?
Been seeing stage 2 08Sti's in the 12's lately, not too shabby for a stocker with a tune! I think it is time to start developing some Top Speed Bolt on's,or or mods?? Why not!
Wow, now I just need a set of those heads and way to control them for my project Wonder if hydra could control intake and exhaust? That is pretty cool Doug!
doug, how much gain can be made with full 3" catback? i would like to know how restrictive the stock catback is.