- Head gasket & ARP head bolts
- Intake
- Full 3 inch Exhaust from the turbo back
- Boost controller
- Intercooler & hardpipes
- 550cc injectors & Lexus AFM mod

Your engine needs to be in really good shape before you get started on this.

 

A search would do you good

Basically, a strong motor with full 3" exhaust, intake, and ~14 psi (you will need a way to raise/elimnate fuel cut) should get you close. An lightweight crank pulley (not reccommended) or electric fans will help get you closer.

 

Full 3" exhaust from the turbo elbow and back.
Intake..ur choice, most people like K&N
Boost controller...electronic or manual, whatever.
Intercooler hardpipes...preferably 2.5"
Bigger thicker intercooler..like spearco or whatever.
bigger better fuel pump
550c injectors
lexus afm
set boost atl ike 16 psi

and youre a little over 300rwhp untuned.

enjoy.

 

I am in the process of rebuilding using toyota parts except head gasket and studs. Or do ya'll recommend using different parts.

 

Depends on your goals, spare cash, and availability.

If you really are going to quit at 300whp, stock parts should suffice quite nicely. If you get the bug and end up with a 500+ whp monster, you'll be bitter that you didn't replace a whole lot more of the internals while you had it apart the first time...

Seriously tho, the headgasket is the only serious deficiency in the 7M. Fix that and you're set.

 

What would be a good site to buy the things I need for the best price.

 

Stand alone computer, MHG/ARP and 3" exhaust.

 

Sites... that's a tough question. Personally, I almost always pick up my parts locally, but I live in a big city with a lot of import stuff available pretty easily. Perhaps someone else will chime in here.

 

Horsepowerfreaks.com, if you talk to Joe, he has an MKIII and can help you out.

 

Stand alone computer, MHG/ARP and 3" exhaust.

this is on track, u dont need 550's or a lexus afm.

just intake, exhaust, a piggy back, new hg, and take it to a dyno for some tuning. tuned at 15psi u can get close if not break 300rwhp depending on what condition the motor is in

oh, and with about 300rwhp, you'll prolly make 330+ ft-lbs

 

im def. with boostin 88T on this one. Joe is da man!

you really should be asking how to get to 400 RWHP cuz 300 is just too damn easy!

of course, you probably shouldn't ask at all, since it has been covered 100,001 times and searching will give all the answers you need. LOL

 

becauseican made 300rwhp and 352ft-lbs on 15psi stock ct....

one bad ass car btw

 

Joe at horsepowerfreaks.com is definately the man to ask when your getting stuff.

 

http://www.supraforums.com/forum/showthread.php?threadid=162077