HPF Shop Video and our NEW 335i Exhaust - 12/20/2010

TiAg335i · 12-21-2010, 10:53 PM

the exhaust sounds amazing, by far the best sounding 335i exhaust to date.

Tiago@VRSF · 12-21-2010, 11:05 PM

Lets get some in cabin videos so we can really see if there isn't any drone.

I was under the impression that all exhausts were isolated by rubber (hangers) yet they still produce drone. Care to elaborate?

only1 · 12-21-2010, 11:11 PM

Quote:

Originally Posted by Penn999

It will be able to support their single turbo setup, im sure it will more than handle any of the needs on the market today. Its not always about size, flow rates also affect power. The size is not hindering performance as the AMS 2.5 single exhaust is able to withstand like 600whp. I also think that the flex joint is a great idea to dampen unwanted rattle and vibration due to bumps in road, engine load...etc. It is a great exhaust, I am interesed in hp #'s on a stock car. That will be a large determining factor.

AMS is a single 3inch.

Forcefed3 · 12-22-2010, 12:10 AM

I really hope this is in my price range!

Iwantm3 · 12-22-2010, 12:17 AM

( from an inside source ) lol it's a little over a $1000

Forcefed3 · 12-22-2010, 01:12 AM

Quote:

Originally Posted by Iwantm3

( from an inside source ) lol it's a little over a $1000

If this is correct, (a little over) that would be awesome!

sunnydshine · 12-22-2010, 01:13 AM

i hope it doesn't attract too much noise.

Forcefed3 · 12-22-2010, 01:14 AM

Quote:

Originally Posted by sunnydshine

i hope it doesn't attract too much noise.

oh it will

**335i** · 12-22-2010, 04:45 AM

as i know they also doing quads

hope they will be cool also

Iwantm3 · 12-22-2010, 12:38 PM

They deff. should have an option for polished and unpolished version unpolished $200 cheaper lol

**335i** · 12-22-2010, 01:09 PM

Quote:

Originally Posted by Iwantm3

They deff. should have an option for polished and unpolished version unpolished $200 cheaper lol

who cares what is under a car, for me it can be not polished if its cheaper...

Forcefed3 · 12-22-2010, 01:09 PM

Quote:

Originally Posted by Iwantm3

They deff. should have an option for polished and unpolished version unpolished $200 cheaper lol

Im getting so excited, I hope you are right on the price estimate!

dlbrooks18 · 12-22-2010, 01:59 PM

Quote:

Originally Posted by sunnydshine

i hope it doesn't attract too much noise.

It's very exotic sounding and with no drone would be fine for daily driving and really sound fantastic when you get on the throttle.. that price sounds great, and their FMIC was very competitively priced, unlike stuff from Dinan, so let's hope this pricing trend from HPF continues

marcvtec · 12-22-2010, 02:15 PM

This will be a fun toy for me in the sping, but i would have to wait and see how catless AR dp + this would sound like first

Forcefed3 · 12-22-2010, 02:48 PM

Quote:

Originally Posted by dlbrooks18

It's very exotic sounding and with no drone would be fine for daily driving and really sound fantastic when you get on the throttle.. that price sounds great, and their FMIC was very competitively priced, unlike stuff from Dinan, so let's hope this pricing trend from HPF continues

Yea but every other 335i catback is over priced. But this doesnt have mufflers so it should cut cost.

dlbrooks18 · 12-22-2010, 03:08 PM

Quote:

Originally Posted by gbreeE90

Yea but every other 335i catback is over priced. But this doesnt have mufflers so it should cut cost.

we'll find out soon enough

perfectg · 12-23-2010, 11:54 AM

cant wait

billy335i · 12-23-2010, 12:17 PM

Good job chris. Well engineered.

Forcefed3 · 12-23-2010, 12:33 PM

Quote:

Originally Posted by billy335i

Good job chris. Well engineered.

+1 I really like the design.

Black Sheep · 12-23-2010, 12:59 PM

sounds good

Tiago@VRSF · 12-23-2010, 01:24 PM

Can't say I believe there's no drone till we hear some in cabin clips on the highway. All exhausts are "rubber isolated" via the hangers. I don't see how this is anything new.

cuban335i · 12-23-2010, 02:05 PM

Lol there is NO WAY that this exhaust produces no drone, they are just straight pipes with that flex section and vband flanges, nothing special at all.. And it will most definitely have drone with catless downpipes, the people at HPF are engineers not magicians

12-21-2010, 10:53 PM	#67
TiAg335i Trance Life 315 Rep 4,706 Posts Drives: 2007 E92 335i Join Date: Jan 2007 Location: Long Island, NY iTrader: (4)	the exhaust sounds amazing, by far the best sounding 335i exhaust to date.
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12-21-2010, 11:05 PM	#68
Tiago@VRSF 2095 Rep 43,350 Posts Drives: F90 M5 Join Date: Dec 2007 Location: Doral, FL iTrader: (99) Garage List 2014 F30 328xi [0.00] 2015 F82 BMW M4 [0.00] 2013 Ducati 1199 Pa ... [0.00] 2008 BMW 335i [0.00]	Lets get some in cabin videos so we can really see if there isn't any drone. I was under the impression that all exhausts were isolated by rubber (hangers) yet they still produce drone. Care to elaborate?
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12-22-2010, 12:10 AM	#70
Forcefed3 Banned 127 Rep 4,732 Posts Drives: 2008 335i Join Date: May 2010 Location: South iTrader: (2) Garage List 2008 335i [1.00]	I really hope this is in my price range!
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12-22-2010, 12:17 AM	#71
Iwantm3 Banned 34 Rep 1,284 Posts Drives: 335i M sport Join Date: Mar 2009 Location: US AND A I likeeeee iTrader: (1)	( from an inside source ) lol it's a little over a $1000
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12-22-2010, 01:13 AM	#73
sunnydshine Private First Class 4 Rep 135 Posts Drives: BMW 335i Auto Sedan Join Date: Oct 2010 Location: Berkeley California iTrader: (3)	i hope it doesn't attract too much noise.
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12-22-2010, 04:45 AM	#75
335i Colonel 184 Rep 2,320 Posts Drives: TOYOTA & 2008 E92 335i 6MT Join Date: Jul 2007 Location: Swiss iTrader: (4) Garage List 2008 335i [9.00]	as i know they also doing quads hope they will be cool also __________________ E92 335i Black Saphire 6MT PROcede V5, BMS DCI, Big Tom IC, AR CL-DP's 3", AR Design OC, Forge DV's, OEM M3 side skirts, BMW Performance Wheels 19 inch 269 Black Gloss+Continental ContiSportContact 5P (400hp and 550nm) https://www.youtube.com/user/aistis7..._as=subscriber
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12-22-2010, 12:38 PM	#76
Iwantm3 Banned 34 Rep 1,284 Posts Drives: 335i M sport Join Date: Mar 2009 Location: US AND A I likeeeee iTrader: (1)	They deff. should have an option for polished and unpolished version unpolished $200 cheaper lol
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12-22-2010, 02:15 PM	#80
marcvtec Banned 407 Rep 2,704 Posts Drives: M5 Join Date: Oct 2006 Location: toronto iTrader: (0)	This will be a fun toy for me in the sping, but i would have to wait and see how catless AR dp + this would sound like first
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12-23-2010, 11:54 AM	#83
perfectg I pwn u 15 Rep 840 Posts Drives: 2012 Audi Q5 Join Date: Oct 2008 Location: Vancouver, BC iTrader: (0) Garage List 2008 335i [0.00]	cant wait __________________
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12-23-2010, 12:17 PM	#84
billy335i Billybin 0 Rep 34 Posts Drives: 2007 335i sedan jet black Join Date: Apr 2010 Location: Irvine CA. iTrader: (0)	Good job chris. Well engineered.
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12-23-2010, 12:59 PM	#86
Black Sheep A Zip an a Double Cup 80 Rep 4,462 Posts Drives: 2009 BMW 135i Join Date: Feb 2010 Location: McHenry, IL iTrader: (5)	sounds good __________________ PTF Tuned \| RB's \| AMS FMIC \| AR DP's \| HPF Exhaust \| CP-E DCI \| Apex Arc 8's \| 235/275 Star Specs \|
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12-23-2010, 01:24 PM	#87
Tiago@VRSF 2095 Rep 43,350 Posts Drives: F90 M5 Join Date: Dec 2007 Location: Doral, FL iTrader: (99) Garage List 2014 F30 328xi [0.00] 2015 F82 BMW M4 [0.00] 2013 Ducati 1199 Pa ... [0.00] 2008 BMW 335i [0.00]	Can't say I believe there's no drone till we hear some in cabin clips on the highway. All exhausts are "rubber isolated" via the hangers. I don't see how this is anything new.
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12-23-2010, 02:05 PM	#88
cuban335i Brigadier General 229 Rep 3,550 Posts Drives: 535i xdrive Join Date: Feb 2009 Location: central NJ iTrader: (18)	Lol there is NO WAY that this exhaust produces no drone, they are just straight pipes with that flex section and vband flanges, nothing special at all.. And it will most definitely have drone with catless downpipes, the people at HPF are engineers not magicians __________________ Current: '13 F10 535i xDrive - lightly modded for now Previous: '12 e92 M3 Melbourne Red/Bamboo - ADV.1 ADV10, Volk TE37SL, OSS, Innotech F1, Arkym, iND '09 e92 335i Alpine White/Saddle Brown - fully modded
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