Custom 3.5" (90mm) CAI in the works
This isn't finished. It will be finished Monday but this is the latest update on it.
Pics taken at www.speedywrench.com minutes ago.















































Pics taken at www.speedywrench.com minutes ago.















































The aluminium pipe is 3.5", the stock MAF housing and I am using a 3" MAF adapter with a 3" inlet filter with a 5" medium. Later I will move the filter behind the grill with a 90 degree elbow pipe.
I was in a 90mm pipe but it requires tuning and the shop doesn't have a dyno yet. Everything has to be done in house.
It's a good question. I want it to be 3.5" even IF there is a chance there is lil to no advatage over 3".
I hope you did a before dyno so you can compare to the after dyno. I would like to see the look on your face when you compare results.
Injected Performance is using a 5" intake pipe into a stock TB with a Cosworth plenum. So there is an advantage over a 3" AT LEAST when the car is FIed.
There are no gains. 
Instant throttle response and instant gratification.


Getting Argon.

Installed it in my drive way. I didn't have room at the shop.







Instant throttle response and instant gratification.



Getting Argon.

Installed it in my drive way. I didn't have room at the shop.






Last edited by Andrei; Apr 15, 2009 at 11:53 AM.
The vid.
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