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      04-18-2018, 06:54 PM   #1183
rcaso26
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Drives: 2015 328i xdrive
Join Date: Oct 2017
Location: Long Island, NY

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Bootmod3 Stage 1

Hey quick question about bootmod3 stage 1: I am currently running a bms stage 1 piggyback (not jb4) on an unmodified 328i x drive. While the bump in power is definitely there, the shifts are pretty harsh, especially when the car is cold and the boost comes on abruptly.

I use my car as a daily driver and don't want to fall down the rabbit hole of downpipes, intercooler chargepipes etc. that are required for bootmod3 stage 2. How are peoples experiences with bootmod3 stage 1? Is it significantly smoother than bms stage 1? Is there a decent bump in power? I'm thinking about making the change to bootmod3, but would like some feedback before doing anything. Thanks in advance.
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