JUST IN - New HPF 335i EXHAUST PROTOTYPE

Ninjasane · 12-31-2011, 10:48 PM

count me in for quads

E92BA · 12-31-2011, 11:24 PM

is it still somewhat loud ? I'm looking for a loud one but not too loud that it's annoying.

Wedge1967 · 01-01-2012, 06:08 PM

Quote:

Originally Posted by E92BA

is it still somewhat loud ? I'm looking for a loud one but not too loud that it's annoying.

It was, but not to the point of annoying. The first proto was without a resonator and it was annoying. The really cool thing about this pipe is the fact that if you ever upgrade to a single turbo, you can take advantage of a larger down pipe that dumps directly into a pipe that will handle the additional power you'll be making.

Wedge1967 · 01-01-2012, 06:11 PM

Quote:

Originally Posted by secretsquirrel

I'd love to hear this exhaust mated to 3" catless dps.

I was running 3" catless in the video shoot. Trust me, it actually sounds much better in person than it does in the video...

jetblackcoupe · 01-19-2012, 01:14 PM

+1 for quads

cam_lg · 02-23-2012, 06:15 AM

I know this thread is a bit old but is there still a 10% discount on hpf's exhaust? Or are they even goin to sell it now that they're redesighning the single turbo manifold

lamia2super · 02-23-2012, 09:48 AM

so why havent i seen any dyno results?

Calestus · 02-23-2012, 11:12 AM

Edit: Pulled the trigger, can't wait.

Jblaze4lif · 02-23-2012, 02:36 PM

Yea we need to see Dyno results on a stock 335 and a video driving the car on the street and also revving it outside.

bmw4lyfe · 02-25-2012, 08:06 AM

Idk don't get me wrong but I have the version 1 an I wouldn't trade it or get rid of it for anything. If its too loud for u maybe you shouldn't be buying an exhaust anyways then.

spectacula · 02-25-2012, 09:09 AM

Quote:

Originally Posted by bmw4lyfe

Idk don't get me wrong but I have the version 1 an I wouldn't trade it or get rid of it for anything. If its too loud for u maybe you shouldn't be buying an exhaust anyways then.

x2 i want version 1

F80M · 02-25-2012, 03:15 PM

Quote:

Originally Posted by spectacula

x2 i want version 1

/2 i want version 2

E90SoFlo · 02-25-2012, 03:19 PM

I want version 2 as well, Hoping that they go on sale or group buy.

E92TTKING · 02-26-2012, 12:40 AM

You must have quads
Or at least so that Cuba ones will fit

Thanks!!!!

E92TTKING · 02-26-2012, 12:40 AM

Quote:

Originally Posted by E92TTKING

You must have quads
Or at least so that Cuba ones will fit

Thanks!!!!

Edit cyba

335(EX)(EYE) · 02-26-2012, 11:47 AM

does it fit pre lci e90 XI??

3-Serious · 03-03-2012, 01:52 PM

What's the story on this when is it being fully released?

onebadmofo · 03-03-2012, 02:06 PM

HPF, for a shop of your size you should get a proper camera with a proper microphone, not a GoPro.

HPF Chris · 03-03-2012, 02:30 PM

Quote:

Originally Posted by nickkg37s

What's the story on this when is it being fully released?

We will have the manifold done shortly to relocate the o2 sensors and then we'll get it back on the dyno.

Chris

99three · 03-03-2012, 05:57 PM

Hats off for innovation Chris. The weight savings has me interested and I'm sure there will be some hp to be had once on the dyno. I'm curious if there's any drone in the cabin and is it as raspy sounding in person as it does in the video when you're test driving it?

3-Serious · 03-03-2012, 09:21 PM

Quote:

Originally Posted by HPF Chris

We will have the manifold done shortly to relocate the o2 sensors and then we'll get it back on the dyno.

Chris

So you're waiting to dyno the car before releasing the exhaust? I'm on the hunt for an exhaust and this one looks very promising!

dlbrooks18 · 03-03-2012, 11:01 PM

Quote:

Originally Posted by HPF Chris

We will have the manifold done shortly to relocate the o2 sensors and then we'll get it back on the dyno.

Chris

12-31-2011, 10:48 PM	#89
Ninjasane Second Lieutenant 3 Rep 264 Posts Drives: Pre-LCI E90 335i Jet Black Join Date: Apr 2011 Location: Irvine, CA iTrader: (2)	count me in for quads
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12-31-2011, 11:24 PM	#90
E92BA FBO + e85 335i 3 Rep 80 Posts Drives: E92 335i Join Date: Dec 2011 Location: Miami iTrader: (0)	is it still somewhat loud ? I'm looking for a loud one but not too loud that it's annoying.
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01-19-2012, 01:14 PM	#93
jetblackcoupe Captain 215 Rep 799 Posts Drives: 2008 e92 335i 6MT Join Date: Apr 2011 Location: NJ iTrader: (2)	+1 for quads
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02-23-2012, 06:15 AM	#94
cam_lg This isn't your captain speaking 9 Rep 102 Posts Drives: e92 SGM 335i 6 spd Join Date: Nov 2011 Location: California iTrader: (0) Garage List 2008 335i [0.00]	I know this thread is a bit old but is there still a 10% discount on hpf's exhaust? Or are they even goin to sell it now that they're redesighning the single turbo manifold __________________ "How hard can it be...?" - Some British guy's
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02-23-2012, 09:48 AM	#95
lamia2super Colonel 152 Rep 2,661 Posts Drives: 335i Join Date: May 2008 Location: Miami Beach, FL iTrader: (4) Garage List 2007 335i [10.00]	so why havent i seen any dyno results? __________________ FOR SALE https://www.e90post.com/forums/showt...0#post25342440
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02-23-2012, 11:12 AM	#96
Calestus Private 2 Rep 52 Posts Drives: 335is Join Date: Nov 2011 Location: DFW, TX iTrader: (0)	Edit: Pulled the trigger, can't wait. Last edited by Calestus; 02-23-2012 at 12:02 PM..
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02-23-2012, 02:36 PM	#97
Jblaze4lif New Member 0 Rep 14 Posts Drives: 2008 BMW 335i Sedan Join Date: Feb 2012 Location: NY iTrader: (0)	Yea we need to see Dyno results on a stock 335 and a video driving the car on the street and also revving it outside.
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02-25-2012, 08:06 AM	#98
bmw4lyfe Enlisted Member 2 Rep 40 Posts Drives: '07 E92 335i Join Date: Oct 2011 Location: Philadelphia iTrader: (0)	Idk don't get me wrong but I have the version 1 an I wouldn't trade it or get rid of it for anything. If its too loud for u maybe you shouldn't be buying an exhaust anyways then.
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02-25-2012, 03:19 PM	#101
E90SoFlo Banned 220 Rep 2,669 Posts Drives: E90 335i Join Date: Jun 2011 Location: Naples, FL iTrader: (9)	I want version 2 as well, Hoping that they go on sale or group buy.
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02-26-2012, 12:40 AM	#102
E92TTKING Colonel 270 Rep 2,263 Posts Drives: e92 Join Date: Oct 2009 Location: Merica iTrader: (10)	You must have quads Or at least so that Cuba ones will fit Thanks!!!!
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02-26-2012, 11:47 AM	#104
335(EX)(EYE) Banned 54 Rep 1,497 Posts Drives: e90 n54 & n55 / e46 330ci DD Join Date: Oct 2011 Location: Harrisburg PA iTrader: (14)	does it fit pre lci e90 XI??
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03-03-2012, 01:52 PM	#105
3-Serious Lieutenant 50 Rep 497 Posts Drives: F32 B58 6spd Join Date: Dec 2008 Location: Florida iTrader: (1)	What's the story on this when is it being fully released?
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03-03-2012, 02:06 PM	#106
onebadmofo Colonel 373 Rep 2,394 Posts Drives: 2008 E90 M3 Join Date: Aug 2010 Location: Central NJ iTrader: (14)	HPF, for a shop of your size you should get a proper camera with a proper microphone, not a GoPro.
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03-03-2012, 05:57 PM	#108
99three Banned 28 Rep 838 Posts Drives: 993, e92, e36, F355, Z32, Jag Join Date: Sep 2010 Location: in the 416 iTrader: (3)	Hats off for innovation Chris. The weight savings has me interested and I'm sure there will be some hp to be had once on the dyno. I'm curious if there's any drone in the cabin and is it as raspy sounding in person as it does in the video when you're test driving it?
	Appreciate 0 Quote

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