Anything with a Garret core. 4x12x22" is my prefference.

 

this is the garrett core most of us use-

23.7 x12.0x 3.8 wt. 23.7



there is no 22x12x4

CB

 

cbrd/jmf all day. good luck with your choice

edit, beat me too it...see above^^

 

I would take a look at our new core.

https://www.evolutionm.net/forums/ev...ted-equal.html

Here is a good review of our 3.5" on an evo 8

https://www.evolutionm.net/forums/ev...ml#post9443329

Michael

 

So the guys at MAPerformance got me hooked up on an ETS 3.5" core. Should be here soon.

 

Awesome! The guys over at MAP will take care of you for sure.

Thanks!

Michael

 

Sorry I meant 24x12x4: I cut the bottom row down to 11" to fit my HKS end tanks.

http://www.atpturbo.com/mm5/merchant...egory_Code=INT

 

3.5"

ETS
AMS
CBRD

etc

 

so my ETS IC just showed up. It is the 3.5" core and all I can say is wow. It fit perfectly. The craftsmanship on this thing is awesome. Great Job ETS. This IC is almost to nice to put on my car .

 

Garret cores are awesome. I gained power switching from a stocker to the Buschur Street core. It fits like a dream and is sex on the Evo front end. People that say keep the stock one are crazy. Sure it makes X amount of power for ONE pull but how efficient is that after 3 passes at the track? Anyone ever felt the coldside endtank after a few pulls? Good to see you found a fmic for your car, and you should be happy with the visual horsepower if anything haha.