View Poll Results: What cat back?
GMMG
106
65.43%
Mufflex
56
34.57%
Voters: 162. You may not vote on this poll
GMMG vs Mufflex
10-09-2005, 07:16 PM
#21
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Originally Posted by Cop Car
if you like annoying people and having your car sound like a straightpiped piece of redneck crap pay way to much for the GMMG exhaust, if you like deep rumble and good sounds get Mufflex
if you like the straightpipe sound, just remove muffler, it would sound better than the GMMG or SLP loudmouth. can you tell that i HATE those exhausts?
if you like the straightpipe sound, just remove muffler, it would sound better than the GMMG or SLP loudmouth. can you tell that i HATE those exhausts?
The exhaust is over pumped by most people and they get it in their head that it sounds better than anything.... EVER....
Its a relative subject, but I personally dont like it, and wouldn't run it.
10-09-2005, 08:58 PM
#22
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Originally Posted by 00 SLVR Z
GMMG: $700
Mufflex: $600
Only a $100 difference, and that extra $100 goes to GMMG because you can't beat the sound.
Mufflex also sells a system with a single tailpipe for $450. How
Mufflex: $600
Only a $100 difference, and that extra $100 goes to GMMG because you can't beat the sound.
Mufflex also sells a system with a single tailpipe for $450. How
, but it will outflow just about every catback out there....
10-09-2005, 09:02 PM
#23
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BTW, I've had a 3.5 Mufflex with a Dynomax Ultra Flo trash can muffler, switched it out with a GMMG because I couldn't get used to the single tip, the GMMG sounds awesome, but I could definitely feel a loss of power from the Mufflex, with the Mufflex, it felt like the car was pulling more past 3500, with the GMMG, it feels like it's almost choking it. No dyno comparisons, only my butt-o-meter....
10-10-2005, 06:45 AM
#24
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Originally Posted by 00 SLVR Z
GMMG: $700
Mufflex: $600
Only a $100 difference, and that extra $100 goes to GMMG because you can't beat the sound.
Mufflex also sells a system with a single tailpipe for $450. How
Mufflex: $600
Only a $100 difference, and that extra $100 goes to GMMG because you can't beat the sound.
Mufflex also sells a system with a single tailpipe for $450. How
10-10-2005, 07:16 AM
#25
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Originally Posted by AssKickingLS1
GMMG, the sound is amazing and it flows very well.
Do you have any flow statistics for GMMG, I've looked and searched and seen NONE.
10-10-2005, 08:43 AM
#27
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Originally Posted by Redneck Z
I haven't seen any specs either, but i'd guess they flow pretty well just by looking at them.
10-10-2005, 09:08 AM
#28
This is far from scientific, but I've heard of people only showing a couple hp gain with a cutout over the gmmg on a dyno. A cutout is usually only good for a few hp over the loudmouth or magnaflow also. I would bet the gmmg flows somewhere between the loudmouth and a chokemaster. I'd be interested to hear some #'s also though.
10-10-2005, 09:35 AM
#29
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If you guys want to talk about flow talk to Ron at GMMG. They have been tested on the dyno back to back against true dual and flowed just the same if not better. As for sound, I have heard many LS1s with lotsa different catbacks and while most sound god i must say my gmmg sounds the best. I cant wait until my KOOKS headers get here either. I sure do love my redneck str8pipe sounding waste of money exhaust.
10-10-2005, 11:21 AM
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10-10-2005, 01:11 PM
#31
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Originally Posted by 00 SLVR Z
GMMG: $700
Mufflex also sells a system with a single tailpipe for $450. How
Mufflex also sells a system with a single tailpipe for $450. How
4 inch mufflex
got better gains actually over a gmmg
10-10-2005, 01:14 PM
#32
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Originally Posted by Hardtop00SS
BTW, I've had a 3.5 Mufflex with a Dynomax Ultra Flo trash can muffler, switched it out with a GMMG because I couldn't get used to the single tip, the GMMG sounds awesome, but I could definitely feel a loss of power from the Mufflex, with the Mufflex, it felt like the car was pulling more past 3500, with the GMMG, it feels like it's almost choking it. No dyno comparisons, only my butt-o-meter....
Originally Posted by PonyKiln
I like the no tail pipes look on a camaro. It is a much cleaner look IMHO.
but my car is not to stealthy beeing i have a cage slick and skinnys but the local ricers like to challenge me anyways
10-10-2005, 01:25 PM
#33
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Originally Posted by FelixIlka
Either you've never heard GMMG or your jealous. The meet we just had recently out of ALL the fbodies there, everyone agreed that GMMG sounded badass.
accept it
10-10-2005, 03:05 PM
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Originally Posted by ZEEMAN
10-10-2005, 04:00 PM
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I say Mufflex w/ Spintech. But that's just my opinion. I had a 4" Spintech for about a month on my '02 Z before I swapped it out to 3" Flowmaster TD's. The Spintech had a really good sound.
10-10-2005, 04:36 PM
#38
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Originally Posted by Cop Car
no, it just sounds like straitpiped ****
accept it
accept it
10-10-2005, 05:08 PM
#40
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Originally Posted by Cop Car
no, it just sounds like straitpiped ****
accept it
accept it
expensive doesnt mean good
but sound is a relative subject, you like it, i hate it, etc.
it can go anyway
but damn, i feel ike listening to a old gmc top loader now....
