Notices
Evo Engine / Turbo / Drivetrain Everything from engine management to the best clutch and flywheel.

Calling everybody with the HPF 3.5in turboback exhaust.

Thread Tools
 
Search this Thread
 
Old Feb 21, 2007 | 10:17 PM
  #1  
iTune's Avatar
Thread Starter
Evolved Member
iTrader: (3)
 
Joined: Feb 2007
Posts: 790
Likes: 1
From: Jacksonville
Calling everybody with the HPF 3.5in turboback exhaust.

i really need some more info and reviews of this exhaust for my 05 EVO VIII. I searched and found very little about it. Any of you guys have vids/pics i could feast my eyes/ears on? I'm looking for a VERY aggresive exhaust thats loud and super obnoxious.

Thanks!!

CJ
Reply
Old Feb 22, 2007 | 09:23 AM
  #2  
HPF Kyle's Avatar
Evolving Member
iTrader: (10)
 
Joined: Jul 2006
Posts: 159
Likes: 0
From: PortlanD Oregon
http://www.horsepowerfreaks.com/pric...part/HPF_GT35R

There are some vids there you can get a pretty good idea
Reply
Old Feb 22, 2007 | 09:32 AM
  #3  
Ultimate CC's Avatar
Account Disabled
iTrader: (122)
 
Joined: Apr 2005
Posts: 6,876
Likes: 0
From: Peekskill NY
HPF ftw...quality parts for sure...
Reply
Old Feb 22, 2007 | 09:33 AM
  #4  
Jim_Patterson's Avatar
Evolved Member
iTrader: (13)
 
Joined: Sep 2005
Posts: 765
Likes: 0
From: St. Helens, Oregon
The HPF exhaust is definatly loud and obnoxious. My friend has it and I rode in the back one time, could hardly hear anybody talking even at normal cruise speed.
Its a good quality piece!
Reply
Old Feb 22, 2007 | 09:55 AM
  #5  
Bioxide02's Avatar
Evolving Member
iTrader: (10)
 
Joined: Aug 2006
Posts: 286
Likes: 0
From: Oregon
I have the system on my car and it is very loud.. Even at cruising speeds as Jim said.. I am not sure it is due to my bigger turbo kit/cams.. My friend also has the kit from the turbo back on a stock turbo.. It is still very loud on his car. When he is WOT it is about the level my sounds when I am just cruising up to speed..



Reply
Old Feb 22, 2007 | 10:20 AM
  #6  
Boost Addiction's Avatar
Newbie
iTrader: (2)
 
Joined: Jan 2007
Posts: 16
Likes: 0
From: New Jersey
I have the HPF full 3.5"tbe with an Invidia 02 housing on a IX RS
and I can tell ya that it sets off car alarms just cruising around town!
It has a nice deep low frequency exhaust note,but there also is
alot of resonation present at about 2.2k rpms.Then again my RS
has like no sound deadening material in it,so that makes it worse too.

Cheers
Reply
Old Feb 22, 2007 | 10:51 AM
  #7  
Bioxide02's Avatar
Evolving Member
iTrader: (10)
 
Joined: Aug 2006
Posts: 286
Likes: 0
From: Oregon
Originally Posted by Boost Addiction
I can tell ya that it sets off car alarms just cruising around town!

True that.. Just starting up my car will set car alarms off if they are parked around me. I always have to remember to turn off my other cars alarm when I am coming home or leaving I can set off my car alarm from ~3-4 houses down if I give it more than 30%ish throttle. I am sure the people hate me on my street
Reply
Old Feb 22, 2007 | 10:54 AM
  #8  
dafunk630's Avatar
Evolved Member
iTrader: (10)
 
Joined: Apr 2006
Posts: 1,447
Likes: 0
From: USA
Originally Posted by Bioxide02
I have the system on my car and it is very loud.. Even at cruising speeds as Jim said.. I am not sure it is due to my bigger turbo kit/cams.. My friend also has the kit from the turbo back on a stock turbo.. It is still very loud on his car. When he is WOT it is about the level my sounds when I am just cruising up to speed..



more pics please
Reply
Old Feb 22, 2007 | 11:12 AM
  #9  
Bioxide02's Avatar
Evolving Member
iTrader: (10)
 
Joined: Aug 2006
Posts: 286
Likes: 0
From: Oregon
This isn't the show N shine section
Reply
Old Feb 22, 2007 | 12:22 PM
  #10  
Dead-Man Inc's Avatar
Evolved Member
 
Joined: Sep 2004
Posts: 870
Likes: 0
From: Bahrain
found some pics and vids in here

http://www.horsepowerfreaks.com/pric...t/EVO8_Goliath
Reply
Old Feb 22, 2007 | 01:20 PM
  #11  
iTune's Avatar
Thread Starter
Evolved Member
iTrader: (3)
 
Joined: Feb 2007
Posts: 790
Likes: 1
From: Jacksonville
Well, i just picked up the last remaining HPF 3.5in Goliath ehxaust HPF had in stock. I got an awesome deal on it. Kevin at HPF was awesome. Should be here on tuesday of next week. I'm gonna be slapping it on and tune her. I'm interested in seeing how this thing performs. My tuning experience tells me that it will make a bit more power than a 3in system on stock boost levels.

I will do a write up and post some comparisons after i get everything installed.

Thanks for your replies!

CJ
Reply
Old Feb 22, 2007 | 02:14 PM
  #12  
thatguy's Avatar
Evolved Member
iTrader: (5)
 
Joined: Nov 2006
Posts: 638
Likes: 0
From: milfburn
Originally Posted by Bioxide02
True that.. Just starting up my car will set car alarms off if they are parked around me. I always have to remember to turn off my other cars alarm when I am coming home or leaving I can set off my car alarm from ~3-4 houses down if I give it more than 30%ish throttle. I am sure the people hate me on my street
That is awesome.
Reply
Old Feb 22, 2007 | 02:39 PM
  #13  
Turbo Kyle's Avatar
Evolved Member
iTrader: (33)
 
Joined: Aug 2006
Posts: 1,182
Likes: 0
From: St. Louis
When are they getting more in stock?
Reply
Old Feb 22, 2007 | 02:46 PM
  #14  
iTune's Avatar
Thread Starter
Evolved Member
iTrader: (3)
 
Joined: Feb 2007
Posts: 790
Likes: 1
From: Jacksonville
Originally Posted by Turbo Kyle
When are they getting more in stock?
i believe they said they will have more ready in about two weeks. Might wanna give Kevin@HPF a call and find out for sure. I just got lucky. I do know fab time is around two weeks for this system.

CJ
Reply
Old Feb 23, 2007 | 09:48 AM
  #15  
Bioxide02's Avatar
Evolving Member
iTrader: (10)
 
Joined: Aug 2006
Posts: 286
Likes: 0
From: Oregon
Good choice
Reply



All times are GMT -7. The time now is 03:24 PM.