Anyone on this site have individual throttle bodies fitted? I've been told by a fairly well trusted mate/mechanic that here in the uk it's probably gonna cost about the same to have a turbo kit fitted as itb's. I know i'll get much bigger gains with a turbo, but I keep seing that s2000 vid on streetfire, it sounds phenomanal! Anyway, its all a long way away, got a holiday to pay for first!

 

I know ITB's are gonna run you about 2-2.5k US dollars, but you prolly could put them on yourself without too much trouble.

 

its fairly straightforeward...but it will cost you. 2 grand american at least. thats for a cheap set. but oooo will your motor scream when you get it done. theyre probably one of the best things you can get for a N/A honda engine.

 

twm makes itb kits for hondas check them out.

 

How do you run all your vacuum depenedent stuff (such as brake booster, EGR, EVAP, etc) with ITBs?

 

do they really bump you up that much?

 

aside from upping your compression a full point or two its about the best thing you can do for a N/A honda engine.

 

Jeff Evans estimated a set of ITBs would only see gains of 5ft/lbs and 10whp over his AIR set up. Granted, the AIR IM costs about as much as ITBs.