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#1
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I have a 1998 Formula with the LS1. The car is awesome. Fast and agile as a son of gun. The stock exhaust sounds nice, but i'm looking for something very aggressive sounding (and if some more performance I won't complain). For now I only want to replace the muffler and tailpipes. Does anyone have any suggestions on what to get?
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If you have the means and the desire, be prepared to do whatever it takes!
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#2
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Flowmaster.
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Current Rides: 1971 Nova 2004 Tracker 2013 Sonic Past Rides: 2007 G5 1984 Firebird 2000 Jimmy 1994 Jimmy 1990 Tracker 1985 Jimmy |
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#3
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ive heard from others that flowmaster arent that free flowing.
i want free flow exhaust.
__________________
If you have the means and the desire, be prepared to do whatever it takes!
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#4
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Re: exhaust
the f*** with just muffler!
what are good headers for 98 formula LS1 (keep in mind i have to pass inspection up here on long island)
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If you have the means and the desire, be prepared to do whatever it takes!
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#5
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Depends on what you want I guess. I think they are one of the best, even for flow, and you can't beat the sound. If I can remember correctly I'm running the 40 series, with no tail pipes, just turn downs in front of the rear axle, and it is brutally loud. I suppose if you really want free flowing you could always cut a hole in the muffler and tear all the baffles out and then weld the hole back up.
lol Most would think that's too much trouble though. As for headers I like Hooker.
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Current Rides: 1971 Nova 2004 Tracker 2013 Sonic Past Rides: 2007 G5 1984 Firebird 2000 Jimmy 1994 Jimmy 1990 Tracker 1985 Jimmy |
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#6
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i dont know about guttin' a muffler
do they have shorties?
__________________
If you have the means and the desire, be prepared to do whatever it takes!
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#7
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Re: exhaust
Shorties are a waste of money/time on the LS1 car.
For catback....most LS1 guys try to steer clear of the Flowmasters. They don't sound that great on the LS1 cars, and they don't flow as well as most any other exhaust. I recommend Magnaflow catback. Unless you want to drop a ton of cash, then get GMMG or Borla. GMMG is supposed to be the best sounding catback for the LS1 cars. Headers....tons of choices here. I recommend Pacesetters for those on a budget. Best bang for buck headers for the LS1 right now. If you have the cash....Kooks or QTP longtubes. Those are top of the line for the LS1 cars.
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1999 Pontiac Trans Am WS.6 #1747 Stock'ish' |
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#8
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are long tube all right if i need to test emissions?
ive heard gmmg the are awesome but pricy. i already got magnaflow and they sound very good.
__________________
If you have the means and the desire, be prepared to do whatever it takes!
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#9
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Re: exhaust
I passed with longtubes. But you do need EGR and AIR provisions on them, along with cats.
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1999 Pontiac Trans Am WS.6 #1747 Stock'ish' |
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#10
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Re: exhaust
ok thats good.
what do you mean by air provisions?
__________________
If you have the means and the desire, be prepared to do whatever it takes!
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#11
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Re: exhaust
Exactly what I said.
You have an AIR pump and an EGR system. You need to make sure you get the headers that have the provisions for both. They kinda look like little stems coming off one of the primaries on the headers.
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1999 Pontiac Trans Am WS.6 #1747 Stock'ish' |
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#12
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Re: exhaust
got ya. wasnt sure. sorry.
do you have any opinion on hooker headers? price wasnt bad.
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If you have the means and the desire, be prepared to do whatever it takes!
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#13
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Re: exhaust
Hookers are okay.
Check out Pacesetters.
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1999 Pontiac Trans Am WS.6 #1747 Stock'ish' |
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#14
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Re: exhaust
ok
thanks
__________________
If you have the means and the desire, be prepared to do whatever it takes!
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#15
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Re: exhaust
i cant find long tude on the site.
only mid tube and "Quik trip"
__________________
If you have the means and the desire, be prepared to do whatever it takes!
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