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      05-25-2018, 04:50 PM   #1
ceedawg
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Drives: 2k15 335i xdrive MSport 6spd
Join Date: Dec 2017
Location: Big City

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Stage 2 tune with stock cat harmful?

Anyone here has a stage 2 tune with stock cat? Is it harmful?
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2k15 335i Msport xdrive 6spd
Wagner Comp2 FMIC,FTP CP,stock exhaust. Fabspeed Sport catted DP, KW V2 coil overs,FBO BM3 Stg 2
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