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      12-10-2012, 03:04 PM   #3
C ///M
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Drives: '07 X3 M-Sport
Join Date: May 2010
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Interested and local.

Sorry I'm not that familiar with the e9x M3 exhaust specs, but what is the inlet/outlet size for these? 2.5"? Also, I assume they are a straight flow-through design?

Thanks,
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Prototype 2007 Monaco E83 'X3M' | N54 Swap | Gruppe M CF CAI | VRSF CP & DPs | CXR Intercooler | ER Dual Oil Coolers | Dual 2.5" w/X-Pipe | M3 Rear Exhaust | 20" BC Forged HB05 | Michelin PSS 265 & 305 | F10 M5 & F80 M3 Brakes | KW Variant 2 | H&R Swaybars | TMS Z4M Camber Arms | Z4 Finned Diff | BMW Perf. Grills w/Tri-Color | Custom M Aerodynamics | CF Trim | M Perf. Carbon Shift & Handbrake Knobs | BMW Perf. SS Pedals | M3 Dead Pedal | V1 Hardwired | Int LEDs | Umnitza Orion v4 AE