Thread: Custom exhaust
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      05-10-2014, 12:14 PM   #3
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Drives: Built not Bought 04 Z4 VF
Join Date: Feb 2013
Location: Kitchener Ontario Canada

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Originally Posted by sl03 View Post
I'm getting ready to order a custom built exhaust from JMB Performance shop, I'm just undecided if I should go for 2.5" or 3" piping? Any thoughts?
2 - 2.5 will flow as much as 1 - 3 from what I understand

Pokey britches has a 3" system on his car.
Maybe he will chime in with his thoughts.
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W2A Intercooled Vortech V3Si, custom ducting, Alpha N, 60# Bosch,2.62 pulley, multi port WMI, Severn Tuning(pokeybritches), Tial, magnaflow,SS race muffler, 42 design,3.91LSD, H&R, Hotchkis,ST coils,Konis, Megan camber arms, AKG SS, Nylon mounts, Poly bushings, Carbon interior, CF Aero.APEX
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