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Old 01-16-2021, 05:49 PM   #233
Scooby Newbie
Member#: 148335
Join Date: May 2007
Chapter/Region: MAIC
Location: Sayreville, NJ
2018 STi Type RA#454


Originally Posted by 07imprezRS View Post
The red oem STi coupler looks sweet but you do realize that will not make any power gains/difference right? Only reason Is you mentioned getting it prior to tune.
HAHAHA, its got an STi logo its definitely worth +5hp on the Dyno lol

I just wanted the entire car back together with everything I am going to be doing to the intake system. They are doing a smoke test before tuning to make sure everything it tight with no boost/vacuum leaks. I would hate to have everything perfect, then post tune remove the intercooler to install something as small as this throttle body coupler and cause a vacuum leak or something. Once its tuned, I wana keep it together until I get my Spec C Intake Manifold
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