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Old 01-03-2004, 03:01 PM   #15
Scooby Specialist
Member#: 2394
Join Date: Sep 2000
Chapter/Region: MAIC
Location: Bel Air Md.
2005 Legacy GT wagon
2009 Forester X


Originally posted by T3RMIN4L
[email protected] nice writeup wgknestrick. Anyone who has met the boost creep and capped the flow with their stock axleback care to comment on the performance loss compared to the full 3"+ back? Personally I think its more than noticable on the butt dyno.
I had to cap mine with the stock axleback after getting boost creep with a Bosal downpipe,cat eliminator pipe,stock mid section and a Prodrive tailpiece.
It didnt seem to hurt the lowend,,but the car definately does NOT pull as well topend.My butt dyno says,,if i got a 30%increase in power with boost creep, I figure i lost 15% by putting the stock axleback back on.
But hey ,it's safe.


ps excellent writeup wgknestrick
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