sleeper exhaust set-up
#24
Banned
iTrader: (10)
Join Date: Aug 2002
Location: Phoenix
Posts: 3,721
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by ChevyWeatherman
People look at the back of my car and think it's a V6 sometimes with the 2OTL..muahahaha, line 'em up boys.![The Jester](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_jest.gif)
![The Jester](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_jest.gif)
#25
TECH Addict
Join Date: Jan 2004
Location: Grosse Pointe Woods, MI
Posts: 2,042
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by menikmati
i'm going with the SLP 2OTL with electric cutouts in my FLP y pipe (already have the FLP's) i plan on opening the cutouts sometime between the burnout and staging. it will be nice and quite till it's too late.
![Nod](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_nod.gif)
#26
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I just installed an SLP dual/dual with a custom 3" ORY and I would definitely consider this a sleeper exhaust setup. It is nowhere near as loud as when I ran the y-pipe with cats and a 4" Mufflex.
#29
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Another newb question. Some people say they have SLP d/d, and 3" ORY. The 3" ORY is an aftermarket piece correct? What comes from the factory on a hawk? Shoot while i'm at it, what is an ORY, i think it stands for off road Y pipe, but why is it offroad pipe, and not an Onroad pipe? Sorry so many stupid questions.
#31
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
So catalytic converters are "cats", I'm pretty sure that with no cats, your system will be louder correct? , also will not having Cats, give you more power then having them?
#35
TECH Senior Member
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
QTP headers, stock Z28 exhaust and tips, no cats, a QTP electric cuttout. This setup made 423 RWHP through an A4 tranny with a 224 cam and LS6 heads and ran 11.20 at 121 MPH at 3525 lbs.
![Thumb](https://ls1tech.com/forums/images/smilies2/thumb.gif)
#36
TECH Fanatic
iTrader: (2)
Join Date: Jun 2002
Location: Athens TN
Posts: 1,057
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech20year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Yep the ultimate sleeper exhaust has to be the stock muffler, it can quieten down even the most ground pounding engines. Combine that with a cutout that you can open after you've lured someone into thinking the car is a V-6 and it's about as stealth as it gets.
#37
Staging Lane
Join Date: Nov 2001
Location: Sydney, Australia
Posts: 68
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I keep reading about cutouts. I like the idea or electric cutouts too.
Questions though. Do they tend to leak at all?, do they actually make power? (and not cause flow probs open or closed?) ,are they legal when closed and a good seal exists. ( I doubt they are legal in any form here in Australia but curious about state laws there) , and can they be fitted easily to any car and be reasonably inconspicuous on 1st inspection?
hehehe...I suppose more than anything I like the idea of switching on a crackly open exhaust at will and switch it off again without any effort.
Questions though. Do they tend to leak at all?, do they actually make power? (and not cause flow probs open or closed?) ,are they legal when closed and a good seal exists. ( I doubt they are legal in any form here in Australia but curious about state laws there) , and can they be fitted easily to any car and be reasonably inconspicuous on 1st inspection?
hehehe...I suppose more than anything I like the idea of switching on a crackly open exhaust at will and switch it off again without any effort.
#38
TECH Fanatic
iTrader: (8)
Join Date: May 2003
Location: Mo Hill, CA
Posts: 1,095
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
i got the edelbrock setup. the tips dump right before the bumper on the highway it sounds stock and when you get on it, it screams. it looks like a v6 exhaust, the 200hp dual turn down style
#40
11 Second Club
iTrader: (39)
Join Date: Jan 2003
Location: NW Chicago Subs
Posts: 3,321
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by 8POTS
I keep reading about cutouts. I like the idea or electric cutouts too.
Questions though. Do they tend to leak at all?, do they actually make power? (and not cause flow probs open or closed?) ,are they legal when closed and a good seal exists. ( I doubt they are legal in any form here in Australia but curious about state laws there) , and can they be fitted easily to any car and be reasonably inconspicuous on 1st inspection?
hehehe...I suppose more than anything I like the idea of switching on a crackly open exhaust at will and switch it off again without any effort.
Questions though. Do they tend to leak at all?, do they actually make power? (and not cause flow probs open or closed?) ,are they legal when closed and a good seal exists. ( I doubt they are legal in any form here in Australia but curious about state laws there) , and can they be fitted easily to any car and be reasonably inconspicuous on 1st inspection?
hehehe...I suppose more than anything I like the idea of switching on a crackly open exhaust at will and switch it off again without any effort.