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loudest IDELING exhaust?

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Old Nov 8, 2008 | 03:37 PM
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Default loudest IDELING exhaust?

ok this might sound stupid but i want loudest idle i can get. i dont care if its loud when im WOT. i just want a really really LOUD idle! right now i have hooker LT's, no cats, and an open offroad Y-pipe but it's not loud enough. i might go with TD's but i dont know wat muffler or no muffler. i do still want it to sound good...just good and loud. all the exhaust i hear are quiet at idle and loud at WOT but i want the opposite.
also, i dont have to worry about emissions or any laws because the town im in. the cops dont care about cats or noise!

Last edited by sixpack_2_go; Nov 8, 2008 at 03:46 PM.
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Old Nov 8, 2008 | 03:39 PM
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open headers
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Old Nov 8, 2008 | 03:42 PM
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i have heard that running open headers will mess up the O2 sensors
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Old Nov 8, 2008 | 04:01 PM
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A borla or lm1 is loud @ idle.
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Old Nov 8, 2008 | 04:14 PM
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You're never going to get it very loud at idle with the stock cam, even open headers. Put a high overlap cam and idle at 900+rpm and you'll feel it in your chest.
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Old Nov 8, 2008 | 04:14 PM
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i would say spintech, then mac

Sound Off in Quietest to Loudest (Decibels):

1.Borla XS, 80db at idle, 90db at 2,000 rpm, 110db at WOT.
2.Hooker Maxflow, 80db at idle, 90db at 2,000 rpm, 120db at WOT.
3.Magnaflow, 82db at idle, 91 at 2,000 rpm, 114db at WOT.
4.Flowmaster, 82db at idle, 93 at 2,000 rpm, 115db at WOT.
5.Flowtech Warlock, 83db at idle, 92 at 2,000 rpm, 112db at WOT.
6.Dynomax UltraFlo, 83db at idle, 94 at 2,000 rpm, 113db at WOT.
7.Borla XR1, 83db at idle, 96db at 2,000 rpm, 118db at WOT.
8.Bassani Street, 83db at idle, 96db at 2,000 rpm, 120db at WOT.
9.Edelbrock RPM, 84db at idle, 93db at 2,000 rpm, 118db at WOT.
10.Bassani Real Street, 84db at idle, 96db at 2,000 rpm, MAX. (120+db).
11.Flowtech Afterburner, 86db at idle, 94db at 2,000 rpm, 115db at WOT.
12.Flowtech Terminator, 86db at idle, 94db at 2,000 rpm, 119db at WOT.
13.Hooker Aerochamber, 87db at idle, 94db at 2,000 rpm, 114db at WOT.
14.SpinTech, 87db at idle, 97db at 2,000 rpm, 116db at WOT.
15.MAC, 87db at idle, 98db at 2,000 rpm, 119db at WOT.
16.No Muffler, 91db at idle, 103db at 2,000 rpm, MAX. (120+db).
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Old Nov 8, 2008 | 04:28 PM
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borla is loud

this is my car,,, the car used to have shorties
http://www.youtube.com/watch?v=zYhQZ0RvPjg
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Old Nov 8, 2008 | 04:29 PM
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I ran open headers with the MS3 cam and that alone was loud as f*ck, i loved it! I basically added some 12" extensions to the header collectors, and that was it. Not im running x-pipe with no cats to slp shotgun resonators (SLP LM1 resonators). Alittle bit quieter than the open headers obviosuly, but but not that much different. I sometimes wonder why i ditched the open headers.
-Joel

*http://www.youtube.com/watch?v=pq8EvNSvu9A*
**In person its much louder**
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Old Nov 8, 2008 | 04:38 PM
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Open longtubes with 6-12 inch extensions after the collectors.. will keep the o2s good to go

Heres my car with open headers. When I speak to the camera guy to tell him I have no brakes and he says drive it anyway we are shouting at each other and you cant hear it at all in the video because all you can hear is the car.

http://videos.streetfire.net/video/L...pen_186941.htm

I dont know of any car I've heard on the street with a louder idle. or thats louder..at all. When I would rev it even 2-3K everyone around the car would jump

This is the idle after I added the sweet thunder resonators
Still loud everywhere but I wanted the exact opposite of you, a quite idle, and absolute hell breaking loose when I was on the gas which is what I think the sweet thunders do well.

http://videos.streetfire.net/video/L...ort_192118.htm

Why do you want a loud idle anyway??

Last edited by sciff5; Nov 8, 2008 at 04:43 PM.
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Old Nov 8, 2008 | 05:00 PM
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Default open headers

Dude open headers is amazingly LOUD! i just put mine on today, took a video of it, its a stock cam, just some bolts on nothing krazy, you tell me this isnt loud.... http://www.youtube.com/watch?v=B-3sBZPpjgs
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Old Nov 8, 2008 | 05:18 PM
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Cam it.
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Old Nov 8, 2008 | 05:25 PM
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Open headers will be loudest. Just throw some 12 inch extensions on the collectors.

My friends stock cam car with open headers is decently loud. My friends H/C/I MS3 cammed car is ridiculous with open headers.
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Old Nov 8, 2008 | 05:42 PM
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LT's, no cats straight pipes over the axle n out the back should take care of ur problem
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Old Nov 8, 2008 | 06:53 PM
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my signature says i have a 232/234 646/612 cam on a 112LSA

Originally Posted by jmm98LS1
You're never going to get it very loud at idle with the stock cam, even open headers. Put a high overlap cam and idle at 900+rpm and you'll feel it in your chest.
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Old Nov 8, 2008 | 06:58 PM
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check my signature i have a big *** cam

Originally Posted by BlueBird346
Cam it.
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Old Nov 8, 2008 | 07:50 PM
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Originally Posted by 180ls1
i would say spintech, then mac

Sound Off in Quietest to Loudest (Decibels):

1.Borla XS, 80db at idle, 90db at 2,000 rpm, 110db at WOT.
2.Hooker Maxflow, 80db at idle, 90db at 2,000 rpm, 120db at WOT.
3.Magnaflow, 82db at idle, 91 at 2,000 rpm, 114db at WOT.
4.Flowmaster, 82db at idle, 93 at 2,000 rpm, 115db at WOT.
5.Flowtech Warlock, 83db at idle, 92 at 2,000 rpm, 112db at WOT.
6.Dynomax UltraFlo, 83db at idle, 94 at 2,000 rpm, 113db at WOT.
7.Borla XR1, 83db at idle, 96db at 2,000 rpm, 118db at WOT.
8.Bassani Street, 83db at idle, 96db at 2,000 rpm, 120db at WOT.
9.Edelbrock RPM, 84db at idle, 93db at 2,000 rpm, 118db at WOT.
10.Bassani Real Street, 84db at idle, 96db at 2,000 rpm, MAX. (120+db).
11.Flowtech Afterburner, 86db at idle, 94db at 2,000 rpm, 115db at WOT.
12.Flowtech Terminator, 86db at idle, 94db at 2,000 rpm, 119db at WOT.
13.Hooker Aerochamber, 87db at idle, 94db at 2,000 rpm, 114db at WOT.
14.SpinTech, 87db at idle, 97db at 2,000 rpm, 116db at WOT.
15.MAC, 87db at idle, 98db at 2,000 rpm, 119db at WOT.
16.No Muffler, 91db at idle, 103db at 2,000 rpm, MAX. (120+db).
Dude good info! This needs to be a sticky since everyone is always asking whick is louder at WOT! PM to mod!
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Old Nov 8, 2008 | 11:26 PM
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open headers=dump truck
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Old Nov 9, 2008 | 12:06 AM
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Loud is cool untill you get a ticket + it gets old after awhile. Trust me. If you research my posts from almost 2 years ago I made a thread just like yours. Then not to long after that I was posting up in the wanted section stock catback and a electric cutout. If you want loud run some longtubes a 3" ORY and a slp bullet/resonator at the end dumped at the axle
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Old Nov 9, 2008 | 12:37 AM
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Why do you want a loud car at idle.....thats just annoying. Gonna make it kinda tough to order quarter pounders thru drive thru too. At idle, a car sounds best when its sitting there purring quietly with a good cam lope.

If you want loud, run your headers strait up through your hood.

Last edited by spm4520; Nov 9, 2008 at 12:57 AM.
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Old Nov 9, 2008 | 11:46 AM
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Originally Posted by sixpack_2_go
check my signature i have a big *** cam
Sorry, i didnt see that.
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