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MAC MID owners INSIDE!!

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Old Sep 14, 2007 | 10:04 AM
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Default MAC MID owners INSIDE!!

I've checked LS1sounds.com for a clip of Mac Mids with SLP High Flow cats coming out to a Hooker Aerochamber, with no such luck.

I already have the MACs on there, with the Aerochamber muffler, but looking for a good set of cats to make the exhaust nice and throaty.

Please post or send me a sound clip of your LS1 with the following things:

1) MAC Mids
2) SLP High-Flow cats (or whatever cats you have)
3) Hooker Aerochamber muffler

I'd like an in car, out of car, etc... Also, tell me how much rasp there is at around 2000-3000RPM (most backpressure and most rasp)

Last edited by The SSheriff; Sep 14, 2007 at 10:11 AM.
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Old Sep 14, 2007 | 10:40 AM
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there will be no rasp at all. it will be very quiet maybe a tad louder than stock. if you want it deep and throaty you will have to get rid of the cats...and there will still be no rasp and it will still be pretty quiet untill wot
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Old Sep 14, 2007 | 01:33 PM
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I have the cats off now, and the rasp is unbearable.
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Old Sep 14, 2007 | 04:28 PM
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What cam do you have?

I have MAC mids with cats and a Borla cat back. I also have a QTP cutout in the right hand tail pipe. it so quiet I usually run with the cutout 1/4 open all the time. Like that is't very deep and melow with no rasp.

Re'
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Old Sep 16, 2007 | 07:44 PM
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I do not have any cam. I just want to know how the SLP cats are going to sound once I throw them on the car.
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Old Sep 16, 2007 | 08:23 PM
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I have a Mac catted Y pipe for Mac mids sitting in my parents basement. Never used or installed. I dont even have the Mac headers anymore. Make me an offer and it's yours.
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Old Sep 16, 2007 | 08:51 PM
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I'd personally look into the carsound/magnaflow cats. There some of the best flowing cats. I run some modded macs(no ball flange and some porting work on the primaries) with 2.5 carsound/magnaflow cats 2.5 y pipe into the hooker catback. There is no rasp what so ever. Even threw my cutout I get no rasp except when the engine is cold I get alittle every time I shift.
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Old Sep 17, 2007 | 01:03 AM
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dont ask me, i LOVE rasp. I think it sounds ballsy. Get LT's
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Old Sep 17, 2007 | 03:11 AM
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another vote for long tubes and some true duals!
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Old Sep 17, 2007 | 03:03 PM
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Originally Posted by INMY01TA
I have a Mac catted Y pipe for Mac mids sitting in my parents basement. Never used or installed. I dont even have the Mac headers anymore. Make me an offer and it's yours.
Hmmm, this sounds interesting. Could you let it go for $100 shipped?
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Old Sep 17, 2007 | 03:05 PM
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I have a passenger side mac mid thats in perfect condition if anyones interested.... switched back to lts and 3in tds dumped...picked up quite a bit
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Old Sep 17, 2007 | 03:09 PM
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http://www.mafia-motorsports.com/forums/videos.php

scroll down the first page its at the bottom its two cars lined up it said something like gffgeggggffff as the title click that vid.
Heres mine on a 50shot and the first run was on motor but something was up also i had to let out cuz that was days before the tranny took a crap you can hear it on the second run where it just cut off at high rpm and than i got back in it.. now im spraying a 125shot through a 3in td set up with rece style jet hot lts making 550rwhp through a 3800 stall and danas60... that vid was back on the 4.10rear gear 10bolt with mac mids 2.5 tds dumped dynomax bullits 18in long 2.5in 2.5 out right before the axle also this was a yank 3500 stall also cobra made allmost 500rwhp tuned pullied bla bla...
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Old Sep 17, 2007 | 07:25 PM
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Originally Posted by Ragingwolf51
Hmmm, this sounds interesting. Could you let it go for $100 shipped?
Not to screw the possible seller but mac cats SUCK.
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Old Sep 17, 2007 | 07:29 PM
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Originally Posted by JonB
Not to screw the possible seller but mac cats SUCK.
True you may lose a couple horsepower over some Carsound or Magniflow cats but for $100 already mounted in a y pipe that'll fit it's worth it.
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Old Sep 17, 2007 | 07:45 PM
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Is it 3" piping??
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Old Sep 17, 2007 | 07:59 PM
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Originally Posted by Ragingwolf51
Is it 3" piping??
Same as the Mac ory, whatever that was.
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Old Oct 1, 2007 | 12:08 AM
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2 3/4 's
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