HPF exhaust question?

medvec04 · 10-29-2011, 01:21 AM

Hi guys I was looking at getting the HPF exhaust for my e90. I was wondering if anyone else is running this exhaust set up and how they liked or disliked it? Just want to See what people think of it. Also if there is a power difference with it being a single 3.5 than a dual 2.5? Thanks for the help

PlutoniumTans · 10-29-2011, 01:30 AM

In couple of months the resonated version is coming out and they're dropping the price to 1500 so i'd wait

Royal Flush · 10-29-2011, 09:27 AM

Quote:

Originally Posted by PlutoniumTans

In couple of months the resonated version is coming out and they're dropping the price to 1500 so i'd wait

+1. Didn't they have a thread for that a month or so ago? The last time I checked, I think they pulled it and deleted it the same day they posted.

Beemw335 · 10-29-2011, 10:05 AM

You could do a straight pipe for much much cheaper.
Go to a muffler shop.

cn555ic · 10-29-2011, 10:56 AM

If there is a resonated one, wait for it as your ears and passengers will like you better, not much just a little.

turb0mik3 · 10-29-2011, 01:43 PM

I actually talked to HPF the other day with this EXACT question because I might go with a single large pipe to shave weight. They said that the hp gains are "comprable" and they mostly did it for that crazy loud sound. So I don't know what to go with. lol.

medvec04 · 10-29-2011, 04:05 PM

Cool thanks guys for the help

AYF80 · 10-29-2011, 08:39 PM

Yeah the Res version is sick, it's going to be nasty with the Single!

10-29-2011, 01:21 AM	#1
medvec04 First Lieutenant 15 Rep 363 Posts Drives: 07 silver 335i sedan Join Date: May 2011 Location: jacksonville, florida iTrader: (6)	HPF exhaust question? Hi guys I was looking at getting the HPF exhaust for my e90. I was wondering if anyone else is running this exhaust set up and how they liked or disliked it? Just want to See what people think of it. Also if there is a power difference with it being a single 3.5 than a dual 2.5? Thanks for the help
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10-29-2011, 01:30 AM	#2
PlutoniumTans Lieutenant 22 Rep 575 Posts Drives: 335i Join Date: Jul 2011 Location: Brooklyn,NY iTrader: (2)	In couple of months the resonated version is coming out and they're dropping the price to 1500 so i'd wait
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10-29-2011, 10:05 AM	#4
Beemw335 Colonel 62 Rep 2,013 Posts Drives: 335i Join Date: Mar 2011 Location: My car is my home iTrader: (2)	You could do a straight pipe for much much cheaper. Go to a muffler shop.
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10-29-2011, 10:56 AM	#5
cn555ic 441 Rep 18,331 Posts Drives: 335i Join Date: Jun 2007 Location: US iTrader: (6)	If there is a resonated one, wait for it as your ears and passengers will like you better, not much just a little.
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10-29-2011, 01:43 PM	#6
turb0mik3 242 Rep 2,781 Posts Drives: E90 335i Racecar Join Date: Jan 2010 Location: San Diego, CA iTrader: (1) Garage List 2010 BMW 335i [8.90]	I actually talked to HPF the other day with this EXACT question because I might go with a single large pipe to shave weight. They said that the hp gains are "comprable" and they mostly did it for that crazy loud sound. So I don't know what to go with. lol. __________________ HG Motorsports \| Motiv Motorsport \| Sparta Evolution \| BBS Motorsports \| Sabelt \| JRZ \| NASA ST1 SoCal --- 554whp/487wtrq --- 3200lbs <<YouTube Channel w/ Race Videos>>
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10-29-2011, 04:05 PM	#7
medvec04 First Lieutenant 15 Rep 363 Posts Drives: 07 silver 335i sedan Join Date: May 2011 Location: jacksonville, florida iTrader: (6)	Cool thanks guys for the help
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10-29-2011, 08:39 PM	#8
AYF80 Major 81 Rep 1,142 Posts Drives: 2015 AY F80 Join Date: Sep 2009 Location: Nashville, TN iTrader: (0)	Yeah the Res version is sick, it's going to be nasty with the Single!
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