Best sounding catback w/ORY is now the best looking too!
#1
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IMO, the SLP Dual Dual exhaust is the best sounding exhaust when running an off road y-pipe. Just listen to the sound clip in my signature and see if you agree. But the tips on the Dual Dual are not very exciting.
Thanks to a buddy who had a B&B Tri-Flo exhaust with a busted internal baffle, I was able to buy his entire catback for $100. In case you haven't seen the B&B quad tips in the rear valence of a Trans Am, they are absolutely badass. After adding the B&B Tri-Flo tips to the SLP Dual Dual, I can honestly say I have tops in both sound and looks (all this in my opinion of course).![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)
![](http://guerragroup.com/2000TA_BB1)
Thanks to a buddy who had a B&B Tri-Flo exhaust with a busted internal baffle, I was able to buy his entire catback for $100. In case you haven't seen the B&B quad tips in the rear valence of a Trans Am, they are absolutely badass. After adding the B&B Tri-Flo tips to the SLP Dual Dual, I can honestly say I have tops in both sound and looks (all this in my opinion of course).
![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
#5
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Originally Posted by BlackScreaminMachine
Cop Magnet.
Corsa fan here, at least I stand a chance at a stop of not having a cop looking over at my car.
Does sound good though, thats why they make at least 12 different cat back combo's
Corsa fan here, at least I stand a chance at a stop of not having a cop looking over at my car.
Does sound good though, thats why they make at least 12 different cat back combo's
they are one of the quietest cat-backs on the market
looks great though patrick
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I'm pretty picky, so I listened to every sound clip on ls1sounds like 20 times.
If I were going ORY instead of duals, there is no question that I'd get a Dual/Dual. They have less rasp with an ORY than many catbacks have with CATS.
If I were going ORY instead of duals, there is no question that I'd get a Dual/Dual. They have less rasp with an ORY than many catbacks have with CATS.
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do you have the whole catback or just the muffler? Im doing afr 205/224/228 combo and im using longtubes/ORY and stock exhaust with the slp dual dual muffler. Do you think thats gonna be restrictive since ill just have the muffler and not the 3inch piping?
#12
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Originally Posted by BlackScreaminMachine
From that clip, around here your getting bagged for a "Defective Exhaust" automatic reinspection.
The dual dual has virtually no hp loss up to 425 rwhp. At 475 rwhp, I only lose 8 rwhp by closing the cutout. That's pretty high flowing in my experience.
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
![](https://ls1tech.com/forums/signaturepics/sigpic210_1.gif)
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
#17
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These are fairly new, but intercooled stainless magna tips I think might just be a little better....well for the t/a's for sure and I really like mine on the camaro. But you're right, its all opinion. Looks nice.
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When I get back to the house i will post a pic of how they looked on my Camaro. I liked the sound of Tri-low, but the dualdual sounds good too. I don't like the raspy tone of some of the other exhaust with no cats and ORY.
I definetly like the way they dressed up the bird Patrick.
Here's the best pic I could find, and they were dirty before Patrick spent some time to clean them up.
I definetly like the way they dressed up the bird Patrick.
Here's the best pic I could find, and they were dirty before Patrick spent some time to clean them up.
![](http://www.nodial.net/~decker/PICT0505.jpg)
Last edited by 98Aggie; 04-17-2007 at 06:48 PM.