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Old 04-01-2002, 02:12 AM   #1
ScoobyStan
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2002 WRX
WR Blue

Question BPM twister exhaust

I just baught a used BPM twister exhaust. What i wanted to know is, how loud is it and how affective is it compared to other turbo back exhausts?


Any help would be appreciated
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Old 04-01-2002, 06:11 AM   #2
mlambert
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ive heard one in person - kinda helped with an install saturday, I mostly just stood around
Seemed to go on pretty easy and really quick, didnt need much adjusting to get all the hangers lined up.

pretty loud, especially compaired to stock but surely not the loudest out there. You could tell the car wasnt stock at idle and it sounds really nice at WOT.

Didnt get on the freeway to cruise with it so I cant comment on drone much.
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Old 04-01-2002, 10:49 AM   #3
cronic
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it is pretty loud but sounds great. There is no highway drone with my twister.
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Old 04-01-2002, 08:18 PM   #4
blue-sun
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i have the BPM GT exhaust and it's F-in LOUD! i like it though. i don't know what the difference is between the twister and the GT. here's a pic of mine...

WRXemALL
david
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File Type: jpg wrx exhaust.jpg (37.0 KB, 270 views)
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Old 04-01-2002, 09:00 PM   #5
ScoobyStan
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Thanks for the help guys. I was also wondering
if a resanater would hinder air flow, (don't want to be hastled by the cops to much)
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Old 04-01-2002, 09:28 PM   #6
cronic
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well the cops by me are a holes and i never got bothered yet(knock on wood) i guess cause it is not an annoying sound almost sounds natural.. and also cause the tip is a pretty small size it almost looks like it could be stock (if u dont know the wrx has tt)

Dave
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