05 STi Open bellmouth downpipe

MZacharski · 12-03-2005, 01:55 PM

hey guys this is my STi with a Helix donwpipe with a QTP cutout

http://videos.streetfire.net/player....3-6F58722C413C

tell me what you think

OvrPSId · 12-03-2005, 02:05 PM

Sounds nice, pseudo V8-ish... What's in sound like through the muffler?

MZacharski · 12-03-2005, 02:18 PM

Sounds about same loudness as stock but with alot more whistling from the turbo.

STiMUL8tion · 12-10-2005, 10:50 PM

Where did you find the downpipe - is it catted? I have had some trouble locating a helix d/p with a highflow cat.

OvrPSId · 12-11-2005, 12:23 AM

Quote:

Originally Posted by STiMUL8tion

Where did you find the downpipe - is it catted? I have had some trouble locating a helix d/p with a highflow cat.

I bought mine from World One with a few miles on it. Someone returned it for one without a cat.

LOLSTi · 12-14-2005, 08:14 AM

Woah. I didn't think i'd like the sound, but it sounds great!

12-03-2005, 01:55 PM	#1
MZacharski Junior STI Driver Car: 05 WRB STi Fav Mod: stage 2 Posts: 74 IWSTI Addict since: Apr 2005 Trader Rating: (0)	05 STi Open bellmouth downpipe hey guys this is my STi with a Helix donwpipe with a QTP cutout http://videos.streetfire.net/player....3-6F58722C413C tell me what you think This ad is not endorsed by this member. Please register or login to hide this ad.

12-14-2005, 08:14 AM	#6
LOLSTi S204 Racer Car: RIP 02 WRX Fav Mod: 2004 Aspen White WRX STi Location: Cincinnati Posts: 3,614 IWSTI Addict since: Dec 2005 Trader Rating: (1)	Woah. I didn't think i'd like the sound, but it sounds great! This ad is not endorsed by this member. Please register or login to hide this ad.

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12-03-2005, 02:05 PM	#2
OvrPSId Professional STI Driver Car: 06 Subaru STi Location: WA Posts: 409 IWSTI Addict since: Oct 2005 Trader Rating: (4)	Sounds nice, pseudo V8-ish... What's in sound like through the muffler?

12-03-2005, 02:18 PM	#3
MZacharski Junior STI Driver Car: 05 WRB STi Fav Mod: stage 2 Posts: 74 IWSTI Addict since: Apr 2005 Trader Rating: (0)	Sounds about same loudness as stock but with alot more whistling from the turbo.

12-10-2005, 10:50 PM	#4
STiMUL8tion Grassroots STI Racer Posts: 500 IWSTI Addict since: Jan 2005 Trader Rating: (0)	Where did you find the downpipe - is it catted? I have had some trouble locating a helix d/p with a highflow cat.