exhaust question(help me) - Performance Forum

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exhaust question(help me)
Tuesday, June 28, 2005 8:05 PM
hey guys. i just got a bad ass chrome muffler from obx. i was all excited about it, cuz it looks sick. all chrome and what not. i liked it so much that i want to get another one to keep my car dual exhaust (ok, enough rambling.) but the downer now is that i was told that putting on that muffler from obx is going to kill my gas mileage and wear out my car faster. is this true?










Re: exhaust question(help me)
Tuesday, June 28, 2005 8:19 PM
whoever you were talking to, stop.

as a general rule as HP increases, fuel economy decreases, this is not carved in stone. so your friends are only half right. yes you gas mileage may go down, but it has nothing to do with what brand muffler you have on there. it has more to do with the design of the muffler, than who's name is stamped on it.



Re: exhaust question(help me)
Tuesday, June 28, 2005 8:24 PM
that's stainless steel, not chrome lol.




I was a retard, and now I'm permanently banned.
Re: exhaust question(help me)
Tuesday, June 28, 2005 9:22 PM
sorry...stainless steel. my bad. if u havent caught on by now...im a newby.




Re: exhaust question(help me)
Tuesday, June 28, 2005 9:31 PM
no worries. my HKS can came all shiny. it's not shiny anymore. that happens when you drive the car, it gets hot, cools down, gets dirty, etc etc.




I was a retard, and now I'm permanently banned.
Re: exhaust question(help me)
Tuesday, June 28, 2005 9:58 PM
Quote:

bob manchaca Online
Yesterday 11:05 PM

but the downer now is that i was told that putting on that muffler from obx is going to kill my gas mileage and wear out my car faster. is this true?


thats the dumbest thing I ever heard. Its definetly not true

a car engine isn't magical. chances are most modifications will make it run better. Although sometimes 'better' means crappier gas mileage.







Re: exhaust question(help me)
Tuesday, June 28, 2005 10:14 PM
Quote:

but the downer now is that i was told that putting on that muffler from obx is going to kill my gas mileage and wear out my car faster. is this true?


oh yeah, my friend didnt mean that i would kill the gas mileage because the muffler's from OBX. he meant that it being an after market muffler would be what kills the mileage. and also cuz the muffler's HUGE. i can probably stick my whole fist into the opening of the muffler.



Re: exhaust question(help me)
Tuesday, June 28, 2005 11:02 PM
I also have a big muffler, the muffler itself won't make a big difference (I don't even think it will do one). A bigger exhaust will, but a muffler.........







Re: exhaust question(help me)
Tuesday, June 28, 2005 11:13 PM
to get the most out of your muffler. get a header, cat, resonator, and 2.25 inch pipe. custom bent of course



Im a Xbox 360 fanboy...and damn proud of it!!
Re: exhaust question(help me)
Tuesday, July 05, 2005 8:44 PM
well thank u guys for all the info and help
Re: exhaust question(help me)
Tuesday, July 05, 2005 8:59 PM
well thank u guys for all the info and help, but now i have one more question. i was just gunna install the one muffler from OBX that i have, but i was thinking of going and getting another one to keep my car w/the dual exhaust. how would it affect my car to have my car set up w/dual exhaust w/ the 2 after market mufflers? im talkin about gas mileage, and wearing out my car's engine.




Re: exhaust question(help me)
Wednesday, July 06, 2005 6:00 AM
Just mufflers, probably wont affect your milage enough to notice, and the thing about wearing out your engine is total bs
Re: exhaust question(help me)
Wednesday, July 06, 2005 10:12 AM
yeah man stop worrying I mean this is just a metal canister which air and gases go through it. There's nothing that can hurt your engine in there.



15.891 @ 88 mph stock, still getting @!#$ty launches...
Re: exhaust question(help me)
Wednesday, July 06, 2005 10:43 AM
the BIGGEST reason for loss in milage is the persons lack of ability to keep foot off the floor


if you dont pay attention to the sound of your exhaust while driving , and drive the same way as before the muffler gets added , you shouldnt see any change in milage


its usually the person that drives by the sound of the exhaust that looses milage , cause they think the sound of the exhaust at a certain rpm is sweet , or they like the sound it makes everytime they lay their foot into it







Re: exhaust question(help me)
Wednesday, July 06, 2005 12:56 PM
OBX isnt bad i had a friend with one on a 2.2 and it was very deep sounding



1989 Turbo Trans Am #82, 2007 Cobalt SS G85





Re: exhaust question(help me)
Wednesday, July 06, 2005 7:31 PM
alright guys thanks for all the advice. i just finished ordering my 2nd OBX muffler. i think as soon as it gets here im gunna go get mah mufflers put on. guys, im a newb ok so dont laugh at my next question. what's a 2.25 custom bent pipe? all i really want is for them to replace my stock mufflers w/my new ones. will they be able to do that? to just take off the old ones and weld on the new ones?



Re: exhaust question(help me)
Wednesday, July 06, 2005 7:33 PM
^^^that's something you would want to buy if you wanted more performance on your car instead of just a nice sound.



15.891 @ 88 mph stock, still getting @!#$ty launches...
Re: exhaust question(help me)
Wednesday, July 06, 2005 8:20 PM
^^^^ oh ok. so then if they just put the mufflers on then i'd pretty much just get a good sound? sounds ok to me, cuz honestly im not really going for performance. all i really want is for my pig to look and sound good. im not interested in racin or in winning car shows. what im doin, im doin for me. i just wanna have somethin nice. -im really only saying that cuz i dont have any money : ) -




Re: exhaust question(help me)
Thursday, July 07, 2005 2:56 PM
bob manchaca wrote:^^^^ oh ok. so then if they just put the mufflers on then i'd pretty much just get a good sound? sounds ok to me, cuz honestly im not really going for performance. all i really want is for my pig to look and sound good. im not interested in racin or in winning car shows. what im doin, im doin for me. i just wanna have somethin nice. -im really only saying that cuz i dont have any money : ) -





man just remember that always and you will do allright.

good luck with the pig





Re: exhaust question(help me)
Thursday, July 07, 2005 11:38 PM
thank u guys for all the info, support and feedback. i'll put up some pics when i get my new mufflerS on. : )


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