im gonna upgrade my intake manifold (capable of 66mm throttle body)and throttle body (55mm) would i have to get new injectors (or anything elese)and would it be that hard to switch out?

 

Why do you want to do this in the first place? From your user name I'm going to assume you have a RS. It's not worth it to try and make a RS fast and you probably wont see much of a noticable gain from that modification.

 

you wouldn't have to upgrade injectors as it wouldn't do anything at all, until youtune it and get cams. and yeah people might say you get an increase in throttle response, but IMO deff not worth it, i had a gs as my first car, and nothing was worth it. i just lowered,tinted the windows, and exhaust and called it a day.

 

no you wont need anything other than the manifold itself i believe... and if you wanna do it go for it, no harm in adding to your car if you've got the money

 

im just doin it for the experience i always catch **** about my car b/c its not turboed but idc i jst like workin on cars and was jst wondering thanks for the info