Just wondering...

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Jul 4, 2009 | 11:36 PM

beast7.3

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From: College Station, TX

Just wondering...

If I were to get an 11" Magi Si/so with 3" (or 2.5...which is better), would I need a custom tune? Would it cause any problems running lvl 2 on my Evo?

Jul 4, 2009 | 11:37 PM

FordRacer2005

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From: Texas

Nope, you'll be good to go.

Jul 5, 2009 | 12:14 AM

beast7.3

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So a CAI is the only thing that'll really need a custom tune to utilize?

Jul 5, 2009 | 12:45 AM

beast7.3

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From: College Station, TX

Also, does anyone know the part number for the 4x9x11 maggie I need? I see one is offset inlet outlet and ones inline. Don't I need the offset?

Jul 5, 2009 | 12:53 AM

Bluejay

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From: Burleson/Athens/Brownsboro, TX

You need custom tunes if you remove cats or add headers. A cat back exhaust does not require custom tunes.

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Jul 5, 2009 | 06:13 AM

openclasspro#11

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From: North Huntingdon,Pa.

Quote:

Originally Posted by Bluejay

You need custom tunes if you remove cats or add headers. A cat back exhaust does not require custom tunes.

unless they r shorty headers

Jul 5, 2009 | 09:21 AM

beast7.3

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From: College Station, TX

Okay thanks guys. Anyone have opinions on the 2.5" or 3" tubing?

Just wondering...

Just wondering...

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