Tired of my raspy exhaust. Whats quietest, best flowing 3 inch? - Page 2 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Gunmetal Speedster · 03-07-2018, 03:49 AM

Quote:

Originally Posted by Missile Man

What's the size of the stock exhaust pipe SS L99?

2.5 I believe

pyroguy · 03-07-2018, 05:56 AM

Quote:

Originally Posted by Missile Man

What's the size of the stock exhaust pipe SS L99?

Quote:

Originally Posted by Gunmetal Speedster

2.5 I believe

^^^ This, 2.5".

xc_SS/RS · 03-07-2018, 08:23 AM

Quote:

Originally Posted by sixty9fordkiller

thats the first time ive heard anyone complaining about magnaflow mufflers having "rasp"

but anyways checkout vibrant performance resonators or the SLP shotgun resonators. they'll help you

eh mine is kind of raspy right now with just the resonated x pipe. if i put my cats on the rasp almost goes away completely

Rob Russell · 03-07-2018, 10:46 AM

Quote:

Originally Posted by camguynj

How about a sound clip ?

https://youtu.be/4hCkBH-isy0

This is what I have uploaded so far. I have to upload my other recent videos with the cutouts and cruising around. Just some small revs right after installation on this clip.

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camguynj · 03-07-2018, 08:24 PM

Quote:

Originally Posted by Rob Russell

https://youtu.be/4hCkBH-isy0

This is what I have uploaded so far. I have to upload my other recent videos with the cutouts and cruising around. Just some small revs right after installation on this clip.

Sent from my iPhone using Tapatalk

NICE !

Rob Russell · 03-07-2018, 08:49 PM

Quote:

Originally Posted by camguynj

NICE !

Thanks man! I can wait to get my cam installed in the next few months! I have a feeling it’s gonna sound wicked 🤙🏻

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eLeSthree · 03-07-2018, 10:10 PM

Quote:

Originally Posted by pyroguy

I don't know about quieter, but if you want deeper 3" exhaust sound Stainless Works Retro Chambered Exhaust for a nice deep old school muscle car sound. However, if you want to remove rasp I'd recommend some high flow cats.

Trying to stay away from cats, since i have the COT protection disabled in the tune and run a SC. Not a fan of the chambered mufflers, i thought they hurt flow too much, hence the straight through magnaflows. Im gonn try a couple resonators after the x pipe and maybe the resonated 3 inch magnaflow X pipe.

suzbndt · 03-24-2018, 07:19 AM

Quote:

Originally Posted by xc_SS/RS

you can get a 3" version of it. part number 12599

https://www.magnaflow.com/products?partNumber=12599

it is larger than the 11386

That one won't fit....I have it in my garage right now

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rontammy0 · 03-24-2018, 07:51 AM

Op when i did my non resonted x pipe with muffler delete and shorty headers with hi flow cats i had alot of rasp. Heres a vid of it...
https://youtu.be/VDaKaGMRpog

This vid is just going to a magnaflow resonated x pipe only. It may be hard to tell but it took away all the rasp. The downside is you do lose some volume. These vids are hard to judge but you can hear the nice low tone when its idling.

https://youtu.be/LyDaG7tLZZI

MrChrisLS3 · 03-24-2018, 10:12 AM

Quote:

Originally Posted by gmcvt

Resonated x-pipe works wonders I believe. I have the magnaflow but its 2.5.

I agree with this, this part does a great job of eliminating rasp. It is available with 3" pipes I believe.

If you add high flow cats it will help a lot as well.

NEstyle · 03-24-2018, 11:17 AM

Quote:

Originally Posted by Rob Russell

https://youtu.be/4hCkBH-isy0

This is what I have uploaded so far. I have to upload my other recent videos with the cutouts and cruising around. Just some small revs right after installation on this clip.

Sent from my iPhone using Tapatalk

At 0:12 and 0:14 when you stab it... does that sound raspy in person? It does on the video.

Rob Russell · 03-24-2018, 02:16 PM

Quote:

Originally Posted by NEstyle

At 0:12 and 0:14 when you stab it... does that sound raspy in person? It does on the video.

To me, no. I have a Flowmaster before this Bassani and the Flowmaster was leaning towards a raspy sound. The bassani just have a deep throaty sound to me. Not quite as loud as Borla, but a little more mild deep tone. I enjoy it.

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rontammy0 · 03-25-2018, 10:32 AM

Quote:

Originally Posted by Rob Russell

To me, no. I have a Flowmaster before this Bassani and the Flowmaster was leaning towards a raspy sound. The bassani just have a deep throaty sound to me. Not quite as loud as Borla, but a little more mild deep tone. I enjoy it.

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This is the first time ive read anybody posting about Flowmasters having rasp.

Rob Russell · 03-26-2018, 05:00 AM

Quote:

Originally Posted by rontammy0

This is the first time ive read anybody posting about Flowmasters having rasp.

Yeah, the delta force to me was on the raspy side. American thunder and outlaw and more aggressive.

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03-24-2018, 07:51 AM	#23
rontammy0 Account Suspended Drives: 2011 2SS/ RS INFERNO ORANGE L99 Join Date: Dec 2012 Location: Alliston Ontario Canada Posts: 9,057 View My Garage	Op when i did my non resonted x pipe with muffler delete and shorty headers with hi flow cats i had alot of rasp. Heres a vid of it... https://youtu.be/VDaKaGMRpog This vid is just going to a magnaflow resonated x pipe only. It may be hard to tell but it took away all the rasp. The downside is you do lose some volume. These vids are hard to judge but you can hear the nice low tone when its idling. https://youtu.be/LyDaG7tLZZI