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Discussion Starter · #1 ·
Will Running TXS Stage IV w/ APS DR500 FMIC make me run lean... Here are my proposed mods:
Apexi GT Spec Catback
Invidia DP
STI Uppipe
VF 34
UTEC
Walbro Fuel Pumps
STi Injectors
APS DR500 FMIC
Perrin Shot Ram
 

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If you're talking about the stage 4 "map," then yes. Turbo XS has a map for the stage 4 with FMIC on their website. That should hold you over until you get tuned properly :)
 

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RyKling said:
Will Running TXS Stage IV w/ APS DR500 FMIC make me run lean... Here are my proposed mods:
Apexi GT Spec Catback
Invidia DP
STI Uppipe
VF 34
UTEC
Walbro Fuel Pumps
STi Injectors
APS DR500 FMIC
Perrin Shot Ram

What are your mods now? looks like I am your hero. I got all that cept different catback, and uppipe. With the turbo, injectors and pump coming soon. You should be ok with the fmic map, but might need to change it tad bit to compensate for the larger ic. You could always tinker with it a bit.... The beauty of Utec.
 

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Discussion Starter · #4 ·
Its just that the closer tuner is TXS and they are about 3 hours away. So the APS FMIC map will work ok with the TXS stage 4 map being that its tuned for the TXS FMIC... How bad will the air flow difference screw up the tuned map?
 

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Ok..everyone STOP getting the DR500 FMIC.

:D
 

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RyKling said:
Its just that the closer tuner is TXS and they are about 3 hours away.
I would LOVE it if TurboXS was only 3 hours away from me...:(
 

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WRXin' pretty much answered you right off the bat. If I were you I'd be talking to TurboXS.
 
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