Thread: HPFP question
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      09-16-2012, 04:07 AM   #3
MontegoChris
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Drives: Bone stock E92 335i
Join Date: Feb 2012
Location: San Jose, CA

iTrader: (17)

Depends on the mods, service advisor, or tech. To be safe I always pull tune, downpipes, and intake. I HAVE left charge pipe and aftermarket intercooler, and they have not said anything, so you are safe with the latter.