What HP is a 3 inch Downpipe good for?

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03-24-2009, 05:28 AM

Boostinb20!

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What HP is a 3 inch Downpipe good for?

I am looking to make roughly 600-650 will a three inch Down pipe be sufficient or is a 4 inch DP required?

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03-24-2009, 05:37 AM

vietjdmboi

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Re: What HP is a 3 inch Downpipe good for?

I have seen up too 700hp on a 3'' dp and 3" exhaust.

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03-24-2009, 06:01 AM

kte324

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Re: What HP is a 3 inch Downpipe good for?

I would also like to know, as I am deciding.

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03-24-2009, 07:28 AM

E85B18

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Re: What HP is a 3 inch Downpipe good for?

You can make 6-650 on 3"

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