two of my friends and me have been looking into upgrades for the FC's TMIC and one thing we have found is the mazdaspeed3 TMIC seems to be desighnd about the same. has anyone on here tryed to make this work. i belive the guy that drifts with a green fc (forget his name) has an upgrade about like this... but we cant be positive. any sugestion or feedback ??

 

His name is Justin Pawlak and I'm pretty sure he ran an ARC upgraded top mount. Bottom line is unless you're increasing boost the stock tmic is fine, and at that fmic or v mount is much more efficient once you see the higher boost levels. If you want to ask the man himself his name username is boostinmys5 or his website is www.justinpawlakracing.com

 

ahhh thanks for the info.

 

HKS also made an upgrade TMIC for the fc a while back

 

As did Arc.

Tim