Removed my rear cats - Page 7 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

JS · 06-02-2010, 11:54 PM

I believe even the rear cats are 600 cell.
Not very good but thats just an opinon, your bench will really tell the truth.

I still like the 100 Cell Randoms but there $$$$
Magnaflow Metal Matrix are 200 Cell and resonable
Thunderbolt Metal Matrix are 300 Cell and REALLY RESONABLE..

ducq · 06-03-2010, 12:36 AM

would removing the rear cats make your exhaust stink a bit?

caverman · 06-03-2010, 09:25 AM

Quote:

Originally Posted by ducq

would removing the rear cats make your exhaust stink a bit?

I haven't smelt anything at all and I put my car in the garage everyday.

Of course this might be a better question for the Mustangs and Challengers as they spend more time behind my car than I do.....

JEFF2010SSMANUAL · 06-03-2010, 09:40 AM

Quote:

Originally Posted by coolman

I'm sure you know everything. IF that's all you have to contribute then piss off.

IOM Black Diamond · 08-24-2011, 12:51 PM

I see a trip to the muffler shop in my future.

mrharleyduck · 08-26-2011, 09:54 PM

Quote:

Originally Posted by caverman

Ok....I am confused about this now with the pic and your description of what the resonator vs cat is on the LS3 and L99.

All I can tell you is that I have an LS3, there is a O2 sensor in front and behind the first Cat. I had the rear Cat removed and I have not seen any error codes or anything on my setup with about 1,500 miles since it was done.

So...maybe the rear ones are considered resonators? I don't know. I didn't get to see the rear Cat that they removed but my muffler guy has been in the business for a while and said he had done it to over 20 Camaros by the time he did mine. Surely they weren't all LS3. He called them a Cat as well so I'm going to assume at least the LS3 has 4 Cats.

Caverman...you still there? Was wondering if you could answer a question about the exhaust.

caverman · 08-26-2011, 11:07 PM

Quote:

Originally Posted by mrharleyduck

Caverman...you still there? Was wondering if you could answer a question about the exhaust.

Yes....shoot. I'll try to answer what I can. PM me if you need.

SS4life · 11-22-2013, 03:40 PM

A lot late on this but i think im gonna swing mine in to the muffler shop and get em deleted.

06-02-2010, 11:54 PM	#85
JS Drives: 2010 Camaro SS Join Date: May 2010 Location: Phila,Pa. Posts: 557	I believe even the rear cats are 600 cell. Not very good but thats just an opinon, your bench will really tell the truth. I still like the 100 Cell Randoms but there $$$$ Magnaflow Metal Matrix are 200 Cell and resonable Thunderbolt Metal Matrix are 300 Cell and REALLY RESONABLE.. __________________ SOLD 2010 Camaro 1SS/A6 12.59@111.31 Magnaflow Magnapack Axleback & Resonated X-Pipe/OBX LT Headers/Airaid Cold Air Kit/Injection Connection Tuned Last edited by JS; 08-11-2010 at 05:32 PM.

08-24-2011, 12:51 PM	#89
IOM Black Diamond HT5 COTW 1/21/13 Drives: 2010 Camaro Inferno 2SS RS 6M Join Date: Apr 2011 Location: Pleasant Hill, Or Posts: 2,486	I see a trip to the muffler shop in my future. __________________

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06-03-2010, 12:36 AM	#86
ducq Drives: 2010 Camaro 1SS/RS LS3 blck w/ IOM Join Date: May 2010 Location: Bay Area, CA Posts: 580	would removing the rear cats make your exhaust stink a bit?

11-22-2013, 03:40 PM	#92
SS4life Drives: 2010 IOM 2SS Camaro Join Date: Sep 2013 Location: Brownwood, Tx Posts: 77	A lot late on this but i think im gonna swing mine in to the muffler shop and get em deleted.