as the topic states im really keen on going fi and maybe using mega squirt
coule u some how use a s4 or s5 intake setup??

 

It's gonna take some work....quite a bit of it. The ports don't line up well, and the bolt holes are off. Remember that the 13B's housings are 10mm wider than a 12A's.

Plus, you're going to need turbo manifolds, as a 12A is a 4 port design.

 

its completely doable. A guy here runs an fd intake with a spacer/adapter on a 12a

 

anyone else??

 

you can try something like this 12a manifold from racingbeat


along with

 

where is the second one from

 

http://www.speed-technology.com/efi_throttle.html

 

you could always do some variation of this to save some money by using a throttle body off a mustang or something

 

I don't think those log style plenums work very well in n/a applications.

Also that throttle body you posted will only work with an IDA manifold.

 

The hosings are actually 10mm wider, two housings, so a total of 20mm overall.

There is a member on this board that is running a s4 turbo intake manifold setup on his 12a, cant remember his name, but I believe that there are adapters made to fit them. I would try to contact an aussie member as they have access to stuff like this,...



Jonathan

 

im gonna go ahead and disagree with this, im pretty sure they are 10mm wider each housing... ill shut up if im wrong

 

Your correct, I am half asleep and did some stupid math, haha,....

Jon