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How much HP will this add?

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How much HP will this add?

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Old

Sep 2, 2003 | 01:31 PM

#1

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From: Southeast Texas

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How much HP will this add?

On a 99 SS automatic, it has a Borla catback and a Y-pipe, i was wondering in general, how much, if any, HP would the y-pipe give me? thanks

Chug! Chug! Chug!

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Sep 2, 2003 | 01:37 PM

#2

Bad Blu Formula

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Re: How much HP will this add?

Maybe 5 rwhp if its an ORY.

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Sep 2, 2003 | 01:38 PM

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From: Troy, AL

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Re: How much HP will this add?

Nothing or next to nothing.

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Sep 2, 2003 | 01:40 PM

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From: Troy, AL

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Re: How much HP will this add?

I was assuming keeping the cats, otherwise it's the lose of cats that gives the gain.

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Sep 2, 2003 | 02:58 PM

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Re: How much HP will this add?

off road y-pipe wil get you maybe another 2-3 hp...and a lot of added rasp....and a dam dent in your wallet...."where'd that thing come from???

"

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Sep 2, 2003 | 04:45 PM

#6

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From: Earth

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Re: How much HP will this add?

As always, Colonel is right on the money.

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