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Old 11-10-2020, 04:55 PM   #2
Scooby Specialist
Member#: 193940
Join Date: Nov 2008
Location: Philly
2004 WRX STI Black
RalliSpec Shortblock


Car was tuned with factory kit and flywheel
What do you mean by factory kit? There is no factory kit from Subaru to tune. Lightweight flywheel and light crank pully sometimes work funky on idle and WOT. If not, then go get it tunes on a dyno.
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BlackFighter is offline   Reply With Quote