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Old 04-02-2013, 10:07 PM   #20
2004ImpressYa
Scooby Newbie
 
Member#: 346668
Join Date: Feb 2013
Chapter/Region: Tri-State
Location: Wurtsboro NY (Sullivan County)
Vehicle:
2004 Subaru WRX
WR Blue

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Quote:
Originally Posted by Cobb Tuning View Post
You will definitely hear more turbo-related sounds, etc. with an aftermarket downpipe vs. stock. This is normal. Also, as nmlittlebigman mentioned, some oil is normal as long as it is not excessive. Some oil brands/types seem to be more susceptible to blow-by in our cars (apparently Mobil 1), but you won't completely eliminate this no matter what you use.

Bill
lol, that's exactly what I use, the Mobil 1, going to switch to royal purple. coming close to the "okay to WOT" point, once I do I will post new Data logs.

Question: how does the economy map work with mods qualified for stage 2?? is it a good idea to switch back and forth like that?
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