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Old 01-13-2006, 03:27 AM   #1
Scooby Newbie
Member#: 19808
Join Date: Jun 2002
2005 WRX STI
Obsidian Black Pearl

Default Difference between STi Spearco TMIC and WRX Spearco TMIC

I've read there is two versions of the Spearco TMIC... one designed for the WRX and one for the STi... what are the
main differences?

Can I use one for a regular WRX on my STi with SZ49?

Has anyone tried one?
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Old 01-13-2006, 04:52 AM   #2
Scooby Specialist
Member#: 38016
Join Date: Jun 2003
Chapter/Region: SCIC
Location: 5/10 No Limit Holdem
2017 STI
2016 F-150 XLT


Something about the trottle body is different on the sti's. I had a spearco TMIC that I bought for my stage IV wrx, I ended up trading in the wrx for a sti. After I broke in the sti I put in the same spearco tmic from the wrx, it fit just fine(I used samco hoses) no fitment issues to speak of.
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