To FMIC, or not? VF48 turbo.
#35
Registered User
iTrader: (4)
Joined: Mar 2003
Posts: 3,670
From: East Bay / Pomona
Car Info: '02 PSM WRX
I wish I had they money to blow over $1k to remove a functional part of my car.
IMHO, heat soak won't make a difference, since if you're sitting in traffic, who cares about lag, you're going 5 mph.
IMHO, heat soak won't make a difference, since if you're sitting in traffic, who cares about lag, you're going 5 mph.
Last edited by STi-owns-evo; 06-14-2011 at 05:31 PM.
#36
Registered User
iTrader: (5)
Joined: Apr 2009
Posts: 1,288
From: San Jose, CA
Car Info: 05 18g LGT Wagon | Former 08 LGT Spec.B
FWIW, i went from stg. 2 TMIC to stg.3 FMIC, and now I'm going from FMIC back to Perrin TMIC with my 18g on e85.
The spool/turbo lag with the FMIC was minimal, since the power was only a downshift away, but I was missing the snappy throttle response that I need for mid turn throttle modulation. Spool/turbo lag is very different from throttle response, especially with the FMIC/TMIC.
During my research, if you do go FMIC, getting rid of the scoop is actually functional. Going scoopless with a FMIC reduces engine bay temps, and it also helps to decrease understeer.
http://forums.nasioc.com/forums/show...l+intake+temps
http://www.iwsti.com/forums/2-5-lite...il-cooler.html
There's lots of pros and cons between TMIC vs FMIC, if you ever want to talk more about it feel free to PM me your questions.
The spool/turbo lag with the FMIC was minimal, since the power was only a downshift away, but I was missing the snappy throttle response that I need for mid turn throttle modulation. Spool/turbo lag is very different from throttle response, especially with the FMIC/TMIC.
During my research, if you do go FMIC, getting rid of the scoop is actually functional. Going scoopless with a FMIC reduces engine bay temps, and it also helps to decrease understeer.
http://forums.nasioc.com/forums/show...l+intake+temps
http://www.iwsti.com/forums/2-5-lite...il-cooler.html
There's lots of pros and cons between TMIC vs FMIC, if you ever want to talk more about it feel free to PM me your questions.
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