ive done some searches on here and havent come up with much- what is needed to complete this job- i ordered 2 2.5 4 ply couplers today- and then im prob going to go with a 180 2.5 u bend from summit- other then clamps what else will i need for all the fittings on the intake? is a u bend enough to do a cold air? thanks guys!

ttt come on sr20 gurus

Well, do you have a Warm air setup already? In which case, a 180 U bend may be all that you need. If you do not, then you need something to have the MAF pointed in some direction toward the battery, then you can use your U-bend to come down behind the battery but in front of the wheel well.

pm dre dub. he made one for his se-r and it looks great. most homemade cai kits look ghetto, but not his.