Hey man doing the same swap as you like right now... basicly what your going to need is an H22A obd1 I would recomend keeping the car the same obd, makes life easyer, right now I have a 2, and were bringing back to 1... lol.... Next is a trany lmao, 3rd is mounts.... quite a few companys make mounts for the H22 swap, just look around, I went with the HASPORT Billet EGH2 Set up for my swap... they look as tho they will Fit quite nicely... Now the tricky part... The motor has to come from underneath we figured out if ya want to have the trany on, other wise its a pain.... Next is I dont like AC so I removed it... The Powerstearing pump belt is going to be inches away from you left headlight area rad support so becareful when installing... Another thing is get the proper ECU, I dont have 1 atm, so were going to run it off my p28 eek!.... Lastly I would recomend a Slim Fan for ya Rad, I went with a full rad and got to slim Fans, as the headers come close to the Rad and if u go turbo, gunna be tight... Lastly is they Do make intakes both Ingen and AEM make a H swap intake for are cars.... Other then that I have Tein Street Sport Coil Overs for front and rear of my car.... Hope this answers most of ya questions... oh Buy a motor with an Oil pan on the bottom, mine dont have 1 lmao