Hey guys im kinda new with the turbo stuff ... i know sum stuff but just quite not enough anyways i was wonderin.. if this setup was ok
T25
HF manifold
Downpipe
BOV
Intercooler
450cc injectors
S-AFC

Does HF manifold allow P/S and A/C? and do i have to change my exhaust cuz of back pressure?

 

if i were you i'd check out homemadeturbo.com everyone there is running a setup similar to that.....i think it's possible to keep a/c but it takes some acrobatics....ask them tho....they know