View Poll Results: which catback?

Magnaflow

38.14%

Gmmg

30.51%

SLP Loudmouth

14.41%

other- please post in thread suggestion

16.95%

Voters: 118. You may not vote on this poll

which catback?

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May 20, 2007 | 12:05 AM

#81

SweeTbone

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From: Toledo, OH

Quote:

Originally Posted by Mr. Trick

I would go with magnaflow. I have GMMG now but looking back, I could have done more with the differance in money.

Are you still on stock manifolds or do you have longtubes? Makes a world of difference.

May 20, 2007 | 02:55 AM

#82

Da Swami

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From: UCLA

Quote:

Originally Posted by mrr23

sure have. everyday. i have it on both cars.

It's made for stock manifolds/cats, right?

Do either of your cars have longtubes, and, if so, what kind of modifications were necessary to make it fit with them?

May 20, 2007 | 06:18 PM

#83

BerryWS6

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From: Edmond,OK

Quote:

Originally Posted by vader99

Well, your car must be one in a million then because I have heard quite a few ls1's with magnaflow and ory and longtubes and there definitely is rrrrrrrrrrraaaaaaaaaaaaassssssssssssspppppppp.

Between 2000 - 2700 rpm's is where it is most pronounced. I am on my fifth exhaust now and I have the slp dual-dual with an ory and a cutout and qtp longtubes. This is the best exhaust setup if you ask me.

Now, don't get me wrong, with the magnaflow the rasp isn't as bad as a loudmouth catback but it is definitely still present.

Now this is just revving in Park but you get the idea and if has gotten a little louder after a few hundred miles but still sounds great and no rasp at 2000-2700rpm. I do know that to get a true opinion you would have to hear it in person but this is as good as it gets online and you have to take my word for it.

May 20, 2007 | 06:23 PM

#84

Fabian

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From: Albuquerque, NM

Any loudmouth with LTs is going to ******* LOUD. Seriously. Take that into consideration

May 20, 2007 | 08:37 PM

#85

Zach79Z

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From: Ringgold, GA

yeah i changed my mind about slp exhaust when i rode in a friends car...

May 20, 2007 | 10:19 PM

#86

TXZ28LS1

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From: Classified

im running magnaflow right now on stock manifolds. sounds pretty good. it is pretty damn quiet at idle though. awaiting to put on pacesetters with ory!! if im not happy with magnaflow with longtubes ill probably go back to the loudmouth!! loudmouth is bad ***!! it is raspy as hell though. but i think our ls1 are just raspy period!!

May 20, 2007 | 10:39 PM

#87

INMY01TA

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From: Crofton Md.

My friend has Jet Hot long tubes, ory, and the magniflow catback. No rasp.

May 20, 2007 | 10:51 PM

#88

Detoxx03

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From: Woodward Avenue

Stop being pansies. lm this lm that. omg get over it. I don't back it just because I have it but because it is a good exhaust. No exhaust is gonna be stock quiet and never mind.