Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

SLP Dual Dual, Catted or ORY?

Thread Tools
 
Search this Thread
 
Old Sep 27, 2011 | 08:01 PM
  #1  
67SS&99SS's Avatar
Thread Starter
TECH Fanatic
iTrader: (7)
 
Joined: Feb 2004
Posts: 1,260
Likes: 4
From: Georgia
Question SLP Dual Dual, Catted or ORY?

I plan to put an SLP dual dual catback on my 6 speed car this week and within a month or two, 1 7/8 ARH headers will follow. I am unsure of which (catted or ORY) to put on the car. The car will be a daily driver, but I still want some sound. I Have a GMMG on my other SS with a catted Y and it is perfect, but I know the dual dual will be much quieter. I used to have dumped duals on the automatic car and I got tired of smelling like fuel and having everything in the car rattle. Is fuel smell really prominent inside the car with an ORY and a catback?

I bought the dual dual because it is stainless, I know they flow very well, and from the sound clips I've heard online, they sound pretty good at wide open throttle.
Reply
Old Sep 27, 2011 | 08:08 PM
  #2  
lt1 sport's Avatar
On The Tree
iTrader: (13)
 
Joined: Jan 2008
Posts: 139
Likes: 0
From: Wisconsin
Default

ORY hands down! I've got the same setup ARH LT's and ORY to the Dual Dual, perfect tone IMO. My buddy has factory manifolds/cats to GMMG his car is louder all around except at WOT.
Reply
Old Sep 27, 2011 | 08:09 PM
  #3  
ULTIMATEORANGESS's Avatar
TECH Senior Member
20 Year Member
iTrader: (4)
 
Joined: Mar 2003
Posts: 10,985
Likes: 23
From: eatontown,nj
Default

i have LTs and gutted cats with my SLP DD and think it sounds perfect.
Reply
Old Sep 27, 2011 | 08:23 PM
  #4  
67SS&99SS's Avatar
Thread Starter
TECH Fanatic
iTrader: (7)
 
Joined: Feb 2004
Posts: 1,260
Likes: 4
From: Georgia
Default

Originally Posted by lt1 sport
ORY hands down! I've got the same setup ARH LT's and ORY to the Dual Dual, perfect tone IMO. My buddy has factory manifolds/cats to GMMG his car is louder all around except at WOT.
Originally Posted by ULTIMATEORANGESS
i have LTs and gutted cats with my SLP DD and think it sounds perfect.
Do either of you have any sound clips of your cars? In car videos would be awesome.
Reply
Old Sep 27, 2011 | 08:26 PM
  #5  
TImmy_Jones's Avatar
TECH Fanatic
iTrader: (4)
 
Joined: Jun 2009
Posts: 1,256
Likes: 0
From: Maine
Default

You would be stock volume with cats and a bit louder and more hollow sounding without.

I run an ORY and catback (when I have the muffler on my car) and I only smell it when I backup out of a parking space, to where my car occupies the space where the exhaust gas was. Otherwise, nothing. I am sure it is gross being behind me, but oh well.

I say go ORY and a cutout.
Reply
Old Sep 27, 2011 | 09:13 PM
  #6  
rob69zombie's Avatar
12 Second Club
iTrader: (7)
 
Joined: Feb 2009
Posts: 1,138
Likes: 2
From: Havelock, NC
Default

I have a dual/dual in my store room but I can't see taking my Corsa off, lol. An ORY will be awesome. My friend had an 02 SS with that set-up and it sounded awesome with his baby-cam.
Reply
Old Sep 27, 2011 | 09:54 PM
  #7  
mean_greenZ's Avatar
TECH Fanatic
iTrader: (1)
 
Joined: Oct 2007
Posts: 1,142
Likes: 1
Default

I personally love the sound of headers, ory, and slp dual/dual or slp 2otl on our cars.
Reply
Old Sep 28, 2011 | 05:18 AM
  #8  
deez01ls1's Avatar
Staging Lane
iTrader: (2)
 
Joined: Dec 2010
Posts: 76
Likes: 0
From: Lakeland,Fl
Default

i just installed LTH,ORY,no cats,LM1 and loving it....it sounds mean as hell
Reply
Old Sep 28, 2011 | 08:16 AM
  #9  
toadzq8's Avatar
TECH Enthusiast
iTrader: (43)
 
Joined: Dec 2005
Posts: 586
Likes: 1
From: Orlando, Florida
Default

Dual-Dual, ARH's with custom ORY, cammed and 6 speed, it is perfect!!!!!!!!!!
Reply
Old Sep 28, 2011 | 12:15 PM
  #10  
92SilverSHO's Avatar
TECH Fanatic
iTrader: (3)
 
Joined: Mar 2003
Posts: 1,162
Likes: 0
From: Bensalem, Pa, now montreal, Quebec
Default

i wish i could find an complete old school dual dual for a decent price
Reply
Old Sep 28, 2011 | 03:51 PM
  #11  
speedgoat's Avatar
Teching In
 
Joined: Feb 2011
Posts: 33
Likes: 0
From: Portland, OR
Default

When I got my car it had texas speed headers, hooker ory and slp dual/dual. I had to add cats to pass visual inspection. I think the tone is better with the cats but liked that it was lounder without. One thing about the cats is that they got rid of 100% of the rasp i had before. However my car is now probably no louder then stock. Im probably going to add a cutout in the I pipe.
Reply
Old Sep 28, 2011 | 05:34 PM
  #12  
jlrz28's Avatar
10 Second Fun Car
iTrader: (7)
 
Joined: Nov 2002
Posts: 2,045
Likes: 1
From: Pearland, Tx
Default

I like the SLP dual/dual. Just make sure it doesnt have the ring of silence in it.
Reply
Old Sep 28, 2011 | 06:39 PM
  #13  
67SS&99SS's Avatar
Thread Starter
TECH Fanatic
iTrader: (7)
 
Joined: Feb 2004
Posts: 1,260
Likes: 4
From: Georgia
Default

Originally Posted by jlrz28
I like the SLP dual/dual. Just make sure it doesnt have the ring of silence in it.
It came off a 2001 car. I have read in that it typically was installed on 98-00 cars. Is that true? Thanks for the info everyone.
Reply
Old Sep 28, 2011 | 06:46 PM
  #14  
67SS&99SS's Avatar
Thread Starter
TECH Fanatic
iTrader: (7)
 
Joined: Feb 2004
Posts: 1,260
Likes: 4
From: Georgia
Default

Originally Posted by 92SilverSHO
i wish i could find an complete old school dual dual for a decent price
ebay. Its where I found mine.
Reply
Old Sep 28, 2011 | 07:16 PM
  #15  
Mumbles's Avatar
TECH Fanatic
15 Year Member
Photogenic
Liked
Loved
iTrader: (5)
 
Joined: Aug 2007
Posts: 1,469
Likes: 4
From: SouthEastern Iowa
Default

My bro has JET HOT 1 3/4" LTs with a Texas Speed ORY mated to his Factory Optioned Dual/Dual and it sounds really good. Its not quite loud enough for his taste (he'd love to eventually trade up for a GMMG Catback), but he likes it. Just the slightest bit of rasp, but its barely noticeable.

As you mentioned, the only downside of an ORY is the sickening exhaust smell. I don't smell it while driving in his car, so that's not really an issue. Although this the compromise you have to make when you decide to go Catless. The choice is yours there. Do you want a slightly louder tone with the ORY? Or would you rather not have your clothes smell like unspent fuel every time you pull into the garage?
Reply
Old Sep 28, 2011 | 08:14 PM
  #16  
Bulldogwinters's Avatar
Staging Lane
iTrader: (9)
 
Joined: May 2011
Posts: 58
Likes: 0
From: Missoula, MT
Default

Definitely ORY I think itll sounds great.
Reply
Old Oct 2, 2011 | 01:13 PM
  #17  
TImmy_Jones's Avatar
TECH Fanatic
iTrader: (4)
 
Joined: Jun 2009
Posts: 1,256
Likes: 0
From: Maine
Default

^^^ What they said actually, if I had a garage I would go hi-flow cats all day. But My poor baby spends summer outside.
Reply
Old Apr 8, 2012 | 09:24 PM
  #18  
67SS&99SS's Avatar
Thread Starter
TECH Fanatic
iTrader: (7)
 
Joined: Feb 2004
Posts: 1,260
Likes: 4
From: Georgia
Default

follow up: decided to go with a ORY and I really like the sound. The car is still quiet at idle and cruising down the road, which is perfect since it is a daily driver. It changes completely when accelerating and is loud when I want it to be.
Reply




All times are GMT -5. The time now is 05:51 PM.