08-16-2012, 07:50 PM
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#7
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Brigadier General
Drives: '23 M340i xDrive
Join Date: Jan 2012
Location: Boston, MA
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Anyone know if these would fit to replace the secondary cats? i thought the stock exhaust was around 2.25 inches but i could be wrong...
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E90 335i xDrive 6spd, Nav, Prem, Cold Weather, & Sports package - Msport Conversion
Mods: JB4 + MHD, Doc Race ST, Pure 6266, AD-Eng PI/Mounts, Fuel-It st. 3, Custom Exhaust, Tuned by TwistedTuning
More Pictures: Build Thread /// 683AWHP/675AWTQ
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