greddy EVO2 & helix dp 0R HKS catback and dp???
Yeah, You've Probably Never Heard Of Me.
iTrader: (21)
Joined: Sep 2003
Posts: 17,962
From: in a glass case of emotion.
Car Info: 345/30/19s
I like the Greddy EVO since its quite, but keep in mind it restricts down to 2.5" in the resinator and muffler, this didnt stop me from making 339whp on a mustang dyno, but I am switching to a borla hush before my next tune
Registered User
Joined: Jun 2005
Posts: 13
From: NYC
Car Info: I need some mods...
Originally Posted by 2QwikSti
i got the perrin dp and the hks hi power exhaust...and its workin out pretty good for now....i just put them on...05' sti
thanks
John
Originally Posted by Polak
From what he said...I know I'm new but I do my research.
https://www.i-club.com/forums/showpo...7&postcount=16
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Yeah, You've Probably Never Heard Of Me.
iTrader: (21)
Joined: Sep 2003
Posts: 17,962
From: in a glass case of emotion.
Car Info: 345/30/19s
Originally Posted by ChuiSti
jw, only greddy evo tapers to 2.5" but the evo2 is 3" all the way right?
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