Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

Why Does My Exhaust Sound Raspy????

Thread Tools
 
Search this Thread
 
Old May 14, 2005 | 04:11 PM
  #1  
Got Milk's Avatar
Thread Starter
Member
 
Joined: Feb 2004
Posts: 1,261
Likes: 0
From: New York, Ny
Default Why Does My Exhaust Sound Raspy????

wut up...i dont understand why my exhaust sounds like a tin can up top...i have a DC 4-2-1 Header, noname omnipower knockoff straight pipe, 2.5" Custom piping, and a 2.5" Magnaflow oval muffler.... if anyone knows how can i get rid of this raspyness its annoying... i dunno if its the magnaflow muffler..or that i have no resinator or what...lemme kno whats up





Modified by Got Milk at 11:20 PM 5/14/2005
Old May 14, 2005 | 04:13 PM
  #2  
B2FiNiTY's Avatar
Honda-Tech Member
iTrader: (2)
 
Joined: Mar 2001
Posts: 38,367
Likes: 1
Default Re: Why Does My Exhaust Sound Raspy???? (Got Milk)

No resonator and your high flow cat is a straight pipe?
Old May 14, 2005 | 04:20 PM
  #3  
Jdm_honda_ek9's Avatar
 
Joined: Mar 2005
Posts: 49
Likes: 0
From: Ginowan Shi, Japan, Japan
Default Re: Why Does My Exhaust Sound Raspy???? (Got Milk)

I don't meen to sound like a jerk but you went the cheap way insted of the right way! first mistake is the header, on a 4 cyclinder they produce no gains but noise,
second ebay cat, I have bought everything for my car from ebay but only name brand or honda parts. third 99% of the time when some makes piping it is not mandrul bent and there are lots of welds and bends. Forth magnaflow are not good exhausts at all they all sound raspy. Fifth yes taking out the resinator will help to give you that sound. I hope this is helpfull, next time do your home work first.

$400 to $500=Full Cat back ment for the car w/ good sound
Cheap way + $400 to $500=waste of time and money
Old May 14, 2005 | 04:20 PM
  #4  
notfastenough's Avatar
Honda-Tech Member
 
Joined: Jun 2003
Posts: 702
Likes: 0
From: North DFW, TX
Default

Throw on a glass pack and even after is breaks in, it will not be raspy.

And for the above post...you don't have to spend that much money for a good sounding and functional exhaust. The biggest difference between the name brand and the piece it together is weight. I spent a little over 200 on the exhaust on my crx and sounded deeper and quieter than most of the cat backs I've heard. JMO
Old May 14, 2005 | 04:27 PM
  #5  
tampajason's Avatar
Honda-Tech Member
 
Joined: Mar 2005
Posts: 118
Likes: 0
From: Tampa, FL, USA
Default Re: (notfastenough)

Header on my Type R swap made a hell of a gain. I dont know what you're talking about.
Old May 14, 2005 | 04:33 PM
  #6  
B2FiNiTY's Avatar
Honda-Tech Member
iTrader: (2)
 
Joined: Mar 2001
Posts: 38,367
Likes: 1
Default Re: Why Does My Exhaust Sound Raspy???? (Jdm_honda_ek9)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jdm_honda_ek9 &raquo;</TD></TR><TR><TD CLASS="quote">I don't meen to sound like a jerk but you went the cheap way insted of the right way! first mistake is the header, on a 4 cyclinder they produce no gains but noise,
</TD></TR></TABLE>

HAHA! Good joke.
Old May 14, 2005 | 04:34 PM
  #7  
Jdm_honda_ek9's Avatar
 
Joined: Mar 2005
Posts: 49
Likes: 0
From: Ginowan Shi, Japan, Japan
Default Re: (sxecrow)

Did you dyno it or are you going by feel. Import tuner did an article on how header are a waste, the most they got was 1 horse from a DC on a B16a2 thoughs are the facts sorry!
Old May 14, 2005 | 04:36 PM
  #8  
B2FiNiTY's Avatar
Honda-Tech Member
iTrader: (2)
 
Joined: Mar 2001
Posts: 38,367
Likes: 1
Default Re: (Jdm_honda_ek9)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jdm_honda_ek9 &raquo;</TD></TR><TR><TD CLASS="quote">Did you dyno it or are you going by feel. Import tuner did an article on how header are a waste, the most they got was 1 horse from a DC on a B16a2 thoughs are the facts sorry!</TD></TR></TABLE>

All dyno here. How about +15hp midrange and +8hp top end for a spoon header?
Old May 14, 2005 | 04:40 PM
  #9  
tampajason's Avatar
Honda-Tech Member
 
Joined: Mar 2005
Posts: 118
Likes: 0
From: Tampa, FL, USA
Default Re: (Jdm_honda_ek9)

havent dyno'd yet, but I will and we'll see what happened.

I can assure you though, it's pulling now where as before I didnt feel much (perhaps I was used to it ... the fact it's pulling now says something)
Old May 14, 2005 | 04:54 PM
  #10  
jethawk's Avatar
 
Joined: Oct 2004
Posts: 230
Likes: 0
From: Windsor, Ontario, Canada
Default

no resonator would do it... i have a magnaflow muffler with stock cat... a resonator and only 2.25" piping.. and its nice and deep no raspyness at all
Old May 14, 2005 | 06:40 PM
  #11  
EricUSC's Avatar
Honda-Tech Member
 
Joined: Nov 2002
Posts: 1,001
Likes: 0
From: United States
Default Re: (Jdm_honda_ek9)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jdm_honda_ek9 &raquo;</TD></TR><TR><TD CLASS="quote">Import tuner did an article on how header are a waste, the most they got was 1 horse from a DC on a B16a2 thoughs are the facts sorry!</TD></TR></TABLE>

Can somebody post a copy of this article? I want to read it.
Old May 14, 2005 | 06:43 PM
  #12  
NY93CivicEx's Avatar
 
Joined: Dec 2004
Posts: 154
Likes: 0
From: Loudonville, NY, USA
Default Re: (EricUSC)

could it be the pipe size? 2.5 + no cat + no resinator = no backpressure.. and your supposed to have 'some' backpressure...
Old May 14, 2005 | 07:09 PM
  #13  
Aphelion's Avatar
Junior Member
 
Joined: Jan 2005
Posts: 428
Likes: 1
From: Orlando, FL, USA
Default Re: (Jdm_honda_ek9)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jdm_honda_ek9 &raquo;</TD></TR><TR><TD CLASS="quote">Did you dyno it or are you going by feel. Import tuner did an article on how header are a waste, the most they got was 1 horse from a DC on a B16a2 thoughs are the facts sorry!</TD></TR></TABLE>

perhaps with stock exhaust and intake.... but I am sure that a b16 with 2.25+ exhaust system and CAI would see more than 1 hp gains from a good header.
Old May 14, 2005 | 07:24 PM
  #14  
Civic4less's Avatar
B*a*n*n*e*d
 
Joined: Aug 2004
Posts: 697
Likes: 0
From: Sanger, California, United States
Default Re: (Aphelion)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jdm_honda_ek9 &raquo;</TD></TR><TR><TD CLASS="quote">I don't meen to sound like a jerk but you went the cheap way insted of the right way! first mistake is the header, on a 4 cyclinder they produce no gains but noise,
second ebay cat, I have bought everything for my car from ebay but only name brand or honda parts. third 99% of the time when some makes piping it is not mandrul bent and there are lots of welds and bends. Forth magnaflow are not good exhausts at all they all sound raspy. Fifth yes taking out the resinator will help to give you that sound. I hope this is helpfull, next time do your home work first.

$400 to $500=Full Cat back ment for the car w/ good sound
Cheap way + $400 to $500=waste of time and money</TD></TR></TABLE>

You are hella whack.

To the original poster of this thread, not having a resonator more then likely has A LOT to do with why you're exhaust sounds raspy as hell. Get a resonator and I bet you you're nasty raspy sound will be gone.
Old May 14, 2005 | 07:29 PM
  #15  
Bond's Avatar
Honda-Tech Member
 
Joined: Dec 2004
Posts: 2,429
Likes: 2
From: B.C. Canada
Default Re: (jethawk)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jethawk &raquo;</TD></TR><TR><TD CLASS="quote">no resonator would do it... i have a magnaflow muffler with stock cat... a resonator and only 2.25" piping.. and its nice and deep no raspyness at all</TD></TR></TABLE>

Damn right. To the guy that posted that magnaflow exhaust are ****. You are **** and so is what comes out of your mouth. I have got a magnaflow catback and it's as deep as hell. Very deep tone and I have yet to hear it go raspy . Just because it's not JDM doesn't mean it's not any good. Go read a book!
Old May 14, 2005 | 08:59 PM
  #16  
user 6297290's Avatar
B*a*n*n*e*d
 
Joined: May 2005
Posts: 148
Likes: 0
From: Home, PA
Default

i got a question about the raspy noise myself...right now i have stock headers and cat and a brospeed oval exhaust. if i take out my resonator would I get the raspy noise that's being talked about here? I always wondered how it would sound w/o the resonator. my car is a 96 civic ex.
Old May 14, 2005 | 09:06 PM
  #17  
NonovUrbizniz's Avatar
Honda-Tech Member
20 Year Member
Liked
Loved
 
Joined: Jul 2002
Posts: 3,842
Likes: 72
Default Re: (homestarrunner96)

No resonator usually means more raspy... but if theres still a STOCK cat then it shouldn't be that bad...

I have an aftermarkey header (chikara tork-step (don't laugh that thing rocks and is dirt cheap)), a hollowed out cat (it's hollowed cuz it went bad and I didn't fill out the warranty... as soon as I get it back on the road I'll be doing another cat) and a magnaflow cat back...

It was WAY WAY WAY too loud with no cat and the coffee can muffler that the magnaflow came with so I hacked it off and put on a 14x9 oval muffler... it quited it down a LOT and with a hi-flo cat it would probobly sound close to stock... just a little deeper.

I may even do another resonator in line to get the sound down even more... I like a very subtle if not un-noticable exhaust note.... No reason to draw attention to the car... especially the attention a raspy exhaust causes...

The week or two I had the no cat and magnaflow cat back set up I got pulled over 3 times and got a ticket that REQUIRED I go to court and prove I fixed it... That sucked.
Old May 14, 2005 | 10:08 PM
  #18  
Got Milk's Avatar
Thread Starter
Member
 
Joined: Feb 2004
Posts: 1,261
Likes: 0
From: New York, Ny
Default Re: Why Does My Exhaust Sound Raspy???? (Jdm_honda_ek9)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jdm_honda_ek9 &raquo;</TD></TR><TR><TD CLASS="quote">I don't meen to sound like a jerk but you went the cheap way insted of the right way! first mistake is the header, on a 4 cyclinder they produce no gains but noise,
second ebay cat, I have bought everything for my car from ebay but only name brand or honda parts. third 99% of the time when some makes piping it is not mandrul bent and there are lots of welds and bends. Forth magnaflow are not good exhausts at all they all sound raspy. Fifth yes taking out the resinator will help to give you that sound. I hope this is helpfull, next time do your home work first.

$400 to $500=Full Cat back ment for the car w/ good sound
Cheap way + $400 to $500=waste of time and money</TD></TR></TABLE>

What are u talking about man DC makes good headers, i got the 4-2-1 for bottom end power...and the ebay cat i only said ebay because its a noname omnipower straight pipe

and what the hell do u mean next time do ur homework i knew obviously it was either the muffler or the fact that i have no resinator i was jus asking to see if i was right because i plan to fix the raspyness asap...and i heard alot of custom exhausts that sound fine not like a tin can...which is why i chose to make my own exhaust...now i kno all i have to do is change my muffler and add in a resinator.....and i dunno where ur from with the $400 to $500 custom piping...i only paid 175 for my whole exhaust


Modified by Got Milk at 11:19 PM 5/14/2005
Old May 14, 2005 | 10:16 PM
  #19  
daklown's Avatar
Dat Dere Cell Tech
 
Joined: Aug 2003
Posts: 4,177
Likes: 0
From: The Riff Filled Land
Default Re: (EricUSC)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EricUSC &raquo;</TD></TR><TR><TD CLASS="quote">Can somebody post a copy of this article? I want to read it.</TD></TR></TABLE>

Here it is

"Well, we bought some headers, and after womehow talking about the 'hottest drift carz' on the scene, we decided to test them. I knocked a burrito out of chinos hand and that was pretty funny. Usually, headers perform like big ****. JDM is cool all of a sudden, even though a year ago every car we featured had triple body kits and a lot of decals. We dont follow trends or anything."
Old May 15, 2005 | 03:04 AM
  #20  
menkio's Avatar
B*a*n*n*e*d
 
Joined: Apr 2004
Posts: 3,904
Likes: 1
From: Malt in yor moulth, boston
Default Re: Why Does My Exhaust Sound Raspy???? (Jdm_honda_ek9)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jdm_honda_ek9 &raquo;</TD></TR><TR><TD CLASS="quote">I don't meen to sound like a jerk but you went the cheap way insted of the right way! first mistake is the header, on a 4 cyclinder they produce no gains but noise,
second ebay cat, I have bought everything for my car from ebay but only name brand or honda parts. third 99% of the time when some makes piping it is not mandrul bent and there are lots of welds and bends. Forth magnaflow are not good exhausts at all they all sound raspy. Fifth yes taking out the resinator will help to give you that sound. I hope this is helpfull, next time do your home work first.

$400 to $500=Full Cat back ment for the car w/ good sound
Cheap way + $400 to $500=waste of time and money</TD></TR></TABLE>

go away
Old May 15, 2005 | 04:27 AM
  #21  
Hapexamendios EJ8's Avatar
B*a*n*n*e*d
 
Joined: Oct 2004
Posts: 668
Likes: 0
From: Spokane, WA, USA
Default Re: (Jdm_honda_ek9)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jdm_honda_ek9 &raquo;</TD></TR><TR><TD CLASS="quote">Did you dyno it or are you going by feel. Import tuner did an article on how header are a waste, the most they got was 1 horse from a DC on a B16a2 thoughs are the facts sorry!</TD></TR></TABLE> i believe in that issue they also blew the welds on there intakes
Old May 15, 2005 | 05:21 AM
  #22  
Civic_95_Si's Avatar
 
Joined: Oct 2002
Posts: 216
Likes: 0
From: Louisville, Ky, USA
Default Re: (Hapexamendios EJ8)

Import tuner
Old May 15, 2005 | 06:56 AM
  #23  
sik94hatch's Avatar
Honda-Tech Member
 
Joined: Apr 2005
Posts: 232
Likes: 0
From: MA, USA
Default Re: (Civic_95_Si)

on my '94 vx, d15z1.... i got DC 4-1, full 2.5" piping, to an R1 CF muffler with 4" tip. no cat, resinator, just piping. sounds very deep, but at WOT its too loud. if i put the silencer tip on the muffler, i does get a lil "raspy"
Old May 15, 2005 | 09:56 AM
  #24  
Jdm_honda_ek9's Avatar
 
Joined: Mar 2005
Posts: 49
Likes: 0
From: Ginowan Shi, Japan, Japan
Default Re: (Bond)

Did I <TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Bond &raquo;</TD></TR><TR><TD CLASS="quote">

Damn right. To the guy that posted that magnaflow exhaust are ****. You are **** and so is what comes out of your mouth. I have got a magnaflow catback and it's as deep as hell. Very deep tone and I have yet to hear it go raspy . Just because it's not JDM doesn't mean it's not any good. Go read a book!</TD></TR></TABLE>

Did I say anything about JDM??? NO.....My first exhaust was a Apexi N1 but it got trendy and every got them and put them on everything like caviliers and sh*t so I got an RS*R. There are good USDM exhausts if they are made for your car.

to end this sh*t, put a god damb resinnator back on and enjoy your magnaflow!
Old May 15, 2005 | 10:08 AM
  #25  
Quad-Damag's Avatar
 
Joined: Feb 2003
Posts: 4,304
Likes: 0
From: Street, CA, USA
Default Re: (Jdm_honda_ek9)

Wow, BEST WAY to change the way your muffler sounds
ADD A TURBO
the exhaust will sound fucken hella nice
not raspy with a turbo



All times are GMT -8. The time now is 10:45 PM.