quick time performance downpipe
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Joined: Oct 2003
Posts: 50
From: Kailua
Car Info: 02 siver wrx wagon
quick time performance downpipe
does anyone know if the qtp downpipe is worth the money? I am running my helix(catless) downpipe through my stock exhaust right now. HOw much more performance would you get out of it rather than just running a straight pipe exhaust?
^^^ I don't mean to sound like a jerk Rudy, but the fastest time has less to do with the downpipe... 
It's more from his launching and tuning skills. Okay, I'm done.
It's more from his launching and tuning skills. Okay, I'm done.
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From: Hawaii
Car Info: 02' wrb wrx w/ RGII
there's a guy on here selling his helix catback exhaust..you should just pick that up and you'll notice a difference on the car..i'm running the helix up/dp with hks carbon ti exhaust and i love it..of course if u get the blitz nur spec you'll unleash the rumble inside..good luck
Hahahaha...
Originally Posted by luktang
^^^ I don't mean to sound like a jerk Rudy, but the fastest time has less to do with the downpipe... It's more from his launching and tuning skills. Okay, I'm done.
It's more from his launching and tuning skills. Okay, I'm done.
Originally Posted by de pilipino guy
it does some how help the performance of the vehicle....along with good launching..etc...
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From: ***10 SEC CLUB*** 10.8@128mph w/clutch issues
Car Info: 04 STI--- 435awhp@Pump Gas **520awhp @ C16 Vp
Well here in Oahu, I know of 2 iclubers who have the QTP and have showed positive results on the tracks.... If anything get with Releasedakraken... Perfect example...he is now running low 13's, One of the best bang for the buck in the market now is the QTP and PDE downpipe .... Thanks
Its an awesome product because it has a switch that will open a valve and be straight up race pipe, Once you are done hit the switch and back to normal....Thats a true sleeper mod....
Its an awesome product because it has a switch that will open a valve and be straight up race pipe, Once you are done hit the switch and back to normal....Thats a true sleeper mod....
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From: Double kal bi spicy
Car Info: 1998 Subaru Impreza 2.5RS
If you're running an aftermarket DP w/stock catback, you're not going to be realizing the proper gains as the piping will be tapering to the stock diameter after the DP. You're ultimately restricting the flow. If you get a larger diameter (i.e. 3") catback exhaust, then you'll really feel the gains. Do you have a WRX or WRX STi? If you have the WRX, upgrade to a solid uppipe if you already haven't.
The QTP is awesome if you intend to race it. If you run that thing w/the bypass on daily, expect to blacken the underside of your car. It will sound AWESOME and raw.
The QTP is awesome if you intend to race it. If you run that thing w/the bypass on daily, expect to blacken the underside of your car. It will sound AWESOME and raw.
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From: HNL, HI and behind a viewfinder :D
Car Info: 2011 White Forester.
Originally Posted by sneezerboi
If you're running an aftermarket DP w/stock catback, you're not going to be realizing the proper gains as the piping will be tapering to the stock diameter after the DP. You're ultimately restricting the flow. If you get a larger diameter (i.e. 3") catback exhaust, then you'll really feel the gains