T O P I C R E V I E W
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threethirty1
Member # 7814
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posted
i have 331 thats been tuned with a 0/r x if i put my stock 4 cat h pipe on how will it run? I think a little rich. How much hp loss? Moving 2 LA and want to quiet it down its way 2 loud. thx
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street_illegal_stang
Member # 1554
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posted
you'll lose some power but not a lot(2.25") bottle neck. how bout you put tails pipe back on the car ,that will tame the loudness if you running dumps/donkey dix. besides everyone in la and there brother drives a chevy or gmc truck with a 3" flowmaster that sounds like a ups truck on steroids or a v-dub with 8 cyl. -i wouldn't be to concerned .just don't stand on the gas between intersections so cops can not only hear you but see you do it.
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92stangLX
Member # 3252
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posted
I'm guessing that it will throw the tune off a bit AND you will loose a bunch of power. Remember you are going from 2 1/2 pipes and no cats to 2 1/4" pipes and FOUR cats. I would suggest getting an aftermarket H-pipe with high flow cats. You will loose some power but not as much as going back to stock. It will definitely quite the thing down too.
I had the same problem. My offroad X was way too loud.
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Hungry Hippo
Member # 537
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posted
the tune should be ok, but you will lose noticeable power
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91fox
Member # 7842
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posted
stock h-pipe is going to choke the shit out of that 331, especially if you got an HCI on it. even on a stock motor you will notice a difference between stock h-pipe and an h-pipe with out cats.
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warhorse58gt
Member # 7702
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posted
i run bassani xpipe with cats and 2 chamber flows and tips out the back. and i do lose a lil power but, it's no loud at all. of course its 2 1/2 all the way threw.
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166 Merlot
Member # 1549
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posted
when i put my stock pipe on for smog, it felt like I lost 50hp.
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threethirty1
Member # 7814
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posted
moving 2 la and just dont want to cause 2 much attention to myself. what would u guys do?
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BUKSING
Member # 6594
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posted
quote: Originally posted by threethirty1: moving 2 la and just dont want to cause 2 much attention to myself. what would u guys do?
not worry about de-modding your ride and rep nor cal.
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Hungry Hippo
Member # 537
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posted
get some quieter mufflers and/or catted X
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savyGT
Member # 7921
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posted
quote: Originally posted by BUKSING: quote: Originally posted by threethirty1: moving 2 la and just dont want to cause 2 much attention to myself. what would u guys do?
not worry about de-modding your ride and rep nor cal.
hahah word
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threethirty1
Member # 7814
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posted
alot of ricers down here, sti s in shit , if only i could grab traction.
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