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      12-12-2012, 11:58 PM   #26
txz4
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Drives: 2006 M coupe
Join Date: Oct 2010
Location: san antonio, texas

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Quote:
Originally Posted by ZStig View Post
Does anyone know what size Aero Turbine resonators I can use to replace the OEM cats in section 1?

Maybe the AR-25 muffler?

Body: 10.00" Long x 4.00" Dia.
Brand: Aero Exhaust
Configuration: Straight
Dimensions: Body 4" x 10", Overall Length 14"
Finish: Bright Polished
Inlet: 2.50"
Inlet/Outlet Size: 2-1/2" x 2-1/2"
Material: 304L Stainless Steel
MFG Part #: AR25
Overall Length: 14.00"
Outlet: 2.50"
Weight: 3
Just held a tape measure up to my stock section one, It looks like the section one piping is 2.25inch diameter. As far as the length goes, its just a guess because my heatsheild is covering the cats, but it looks like they are around 8 to 10 inches long each.

Im planning on doing my section one after i get a chance to dyno, in the next few weeks. Ill ask the shop what size they recommend.
Appreciate 0