ive had them both, on stock manifolds and headers....magnaflow gets my vote hands down!!!! 
Whats Louder
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Launching!
Joined: Feb 2005
Posts: 229
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From: Boston, MA
Whats Louder ok...im keeping stock manifolds, maybe upgrading to high flow cats. Now the question is what catback to buy. I was thinking magnaflow for a nice stainless system and then having a cutout on the i-pipe. or what about just having the slp loudmouth. im between those 2 choices....magnaflow and cutout or just the loudmouth. let the voting begin.
I would have to lean towards the magnaflow never owned one but have heard them and they sound badass.I have owned a LM and it was okay until i did headers and ORY and then "FORGET ABOUT IT"
BTLFEDSS
BTLFEDSS
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!LS1 11 Second Club
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From: Miami
Originally Posted by Axltransam
are 2 cututs worth it or no..and if so where would u put them
All hell breaks loose when they're open.
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Launching!
Joined: Feb 2005
Posts: 229
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From: Boston, MA
Originally Posted by SouthFL.02.SS
https://ls1tech.com/forums/showthread.php?t=277594
All hell breaks loose when they're open. They make my car sound like it's ready to enter in Saturday's Busch Series Race.
All hell breaks loose when they're open.
They make my car sound like it's ready to enter in Saturday's Busch Series Race. Thread Starter
Launching!
Joined: Feb 2005
Posts: 229
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From: Boston, MA
Originally Posted by Axltransam
so u are reccommending 2 or no will 1 be loud enough. if u reccomend 2, where did u place them, do u have any pics
!LS1 11 Second Club
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From: Miami
Originally Posted by Axltransam
whoa...disregard...i just checked the link. what size cutout do i get for a stock i pipe. is the i pipe before or after the cats.
Manual cutouts are cheap- $40, but getting under the car to uncap it gets old. Check out QTP's elect. cutout. Flip the switch and it's loud when you want it.
Thread Starter
Launching!
Joined: Feb 2005
Posts: 229
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From: Boston, MA
Originally Posted by SouthFL.02.SS
1 cutout is plenty fine. 3" in the I-pipe in the undercar well just behind/under the passenger seat- you'll see, it's the perfect niche for the cutout.
Manual cutouts are cheap- $40, but getting under the car to uncap it gets old. Check out QTP's elect. cutout. Flip the switch and it's loud when you want it.
Manual cutouts are cheap- $40, but getting under the car to uncap it gets old. Check out QTP's elect. cutout. Flip the switch and it's loud when you want it.
so the i-pipe is before the cats
!LS1 11 Second Club
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From: Miami
Originally Posted by Axltransam
so the i-pipe is before the cats
TECH Enthusiast
Joined: Jun 2004
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From: Tinley Park, IL
If I am not mistaken... A cutout with loudmouth will just be louder in the car. loudmouth does not have any resonators or mufflers so it would not make a difference. Magnaflow...maybe since it does have a muffler and a resonator I believe. Please correct me if I am wrong. And this young man claims he is going to stick with stock manifolds so the Loudmouth will be louder.
Comparing the magnaflow and LM with stock manifolds, the Lm will be louder. Anything with mufflers or resonators will not be as loud as a system without that ****.
Jon
Comparing the magnaflow and LM with stock manifolds, the Lm will be louder. Anything with mufflers or resonators will not be as loud as a system without that ****.
Jon
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From: Miami
Originally Posted by HAUS1
If I am not mistaken... A cutout with loudmouth will just be louder in the car. loudmouth does not have any resonators or mufflers so it would not make a difference. Magnaflow...maybe since it does have a muffler and a resonator I believe. Please correct me if I am wrong. And this young man claims he is going to stick with stock manifolds so the Loudmouth will be louder.
Comparing the magnaflow and LM with stock manifolds, the Lm will be louder. Anything with mufflers or resonators will not be as loud as a system without that ****.
Jon
Comparing the magnaflow and LM with stock manifolds, the Lm will be louder. Anything with mufflers or resonators will not be as loud as a system without that ****.
Jon
Magna is a standard, 1 muffler catback.
I think this guy is asking about the Magna/cutout combo vs. the LM w/o a cutout.
Originally Posted by Axltransam
so the i-pipe is before the cats
TECH Enthusiast
Joined: Jun 2004
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From: Tinley Park, IL
Originally Posted by SouthFL.02.SS
LM has a small resonator.
Magna is a standard, 1 muffler catback.
I think this guy is asking about the Magna/cutout combo vs. the LM w/o a cutout.
Magna is a standard, 1 muffler catback.
I think this guy is asking about the Magna/cutout combo vs. the LM w/o a cutout.