02-11-2011, 05:33 PM | #1 |
Drives: 2010 Camaro 2SS L99 SIM Join Date: Feb 2010
Location: Oceanside, CA
Posts: 1,036
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Doug Thorley Catback installed on 2010 Camaro SS L99
Here is a couple of pics of before I installed the Doug Thorley Catback and after. My stock exhaust had a muffler delete on it as you can see it has no mufflers. The Doug Thorley Catback is not as Loud as the muffler delete was but it has a deeper tone to it. The muffler delete was more raspier an less deep low tone. I do like my new Doug Thorley Catback as it now has mufflers and can pass inspection and as a plus has a performance kick to it.
Before After here is a video of stock and muffler delete sound. sorry for the rain on the DT video, if you guys like I can get a new one. P.S. I'm really diggin the 4" tips hah |
02-11-2011, 05:35 PM | #2 |
Drives: 2010 Camaro 2SS L99 SIM Join Date: Feb 2010
Location: Oceanside, CA
Posts: 1,036
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Installation took an hour with just me and my buddy. It was quite simple.
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02-11-2011, 09:32 PM | #3 |
Drives: '15 Z06, '01 NBM SS, '97 SS Join Date: May 2009
Location: Rio Rancho, NM
Posts: 12,170
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Totally Badass Sir!!!
Love the Pictures and Video. Ivan & Christa |
02-11-2011, 11:51 PM | #4 |
Drives: 2010 Transformer 1SS Camaro Join Date: Nov 2009
Location: Kingsland, Ga
Posts: 2,553
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Awesome, I am really excited!!! I have mine sitting at home, Gonna get it installed with my cam in a bout a month or 2!!!
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02-12-2011, 12:20 AM | #5 |
Drives: '10 Camaro 2SS/RS Black Join Date: Jul 2009
Location: Wichita Falls, TX
Posts: 257
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Do you get the buzzing sound when the AFM kicks in? Seems that XPipe might help it. Also, I've been thinking of doing just a muffler delete on my L99, how was the buzzing when the AFM kicked in, with that setup as well?
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2SS/RS A6 L99 - Black w/White Stripes
K&N Air Intake System Muffler Delete |
02-12-2011, 05:52 AM | #6 |
Drives: 2010 Camaro 2SS L99 SIM Join Date: Feb 2010
Location: Oceanside, CA
Posts: 1,036
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You can hear the AfM a lot with a muffler delete and to tell you the truth it sounds like shit. At first I didn't notice it but as time went by I kept hearing it and it was quite annoying. On the DT Catback the cars drone Is a whole lot quieter and I love it! You can't go wrong with this system for L99!
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02-12-2011, 01:05 PM | #7 |
Drives: 2010 Camaro 1SS L99 A6 Join Date: Nov 2010
Location: Texas
Posts: 216
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For the price, DT catback is awsome. I have it and can't complaint.
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The Most Interesting Man in the World - On Muscle Cars
"I don't always drive muscle car, but when I do, I prefer the Camaro. " |
02-12-2011, 01:54 PM | #8 | |
Drives: '10 Camaro 2SS/RS Black Join Date: Jul 2009
Location: Wichita Falls, TX
Posts: 257
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Quote:
Either way, I get to test the delete and still be able to hit up the DT cat back as a back up plan (it's been on my radar as well), as you did. Thanks for the thread as this is what I'm looking for.
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2SS/RS A6 L99 - Black w/White Stripes
K&N Air Intake System Muffler Delete |
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02-12-2011, 01:57 PM | #9 |
Drives: '10 Camaro 2SS/RS Black Join Date: Jul 2009
Location: Wichita Falls, TX
Posts: 257
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Also, can you confirm the DT cat back is 3 inch?
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2SS/RS A6 L99 - Black w/White Stripes
K&N Air Intake System Muffler Delete |
02-12-2011, 03:06 PM | #10 |
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Pretty sure it's 2.5
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02-12-2011, 05:26 PM | #11 |
Drives: 2010 Camaro 2SS L99 SIM Join Date: Feb 2010
Location: Oceanside, CA
Posts: 1,036
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It's 2.5"
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02-12-2011, 09:13 PM | #12 |
US Army Retired
Drives: IOM 2SS-RS - A6 (L99) Join Date: Aug 2009
Location: Northern Virginia
Posts: 655
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Intalling mine tomorrow. Will put up some pics and let you know how it is with AFM. Next mod will be the VMAX CNC throttle body.
UPDATE: Got mine on, took about an hour. Much better sound. You can hear the AFM more with this setup, but not annoying. Exhaust tips look great. Next CNC Throttle body.
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SMKIN SS
Last edited by Inferno Orange 2SS-RS; 02-13-2011 at 01:41 PM. |
02-14-2011, 01:09 AM | #13 | |
Drives: 2010 Camaro 2SS L99 SIM Join Date: Feb 2010
Location: Oceanside, CA
Posts: 1,036
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Quote:
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02-14-2011, 01:12 AM | #14 |
Drives: 2010 Camaro 2SS L99 SIM Join Date: Feb 2010
Location: Oceanside, CA
Posts: 1,036
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My wife wasnt too happy with this set up and my friends kinda knocked me for not sounding too loud and almost stock. To me the stock has a higher pitch and the DT Catback has a lower pitch sound. My wife wants it louder than stock so I'm about to order a new set of mufflers and replace these to get a louder sound. Will post video once I get them and installed.
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