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      04-07-2019, 11:36 PM   #2
Sheharyar_rr
First Lieutenant
Canada
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Drives: 14' 335xi M-Sport
Join Date: Aug 2012
Location: Ontario

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Quote:
Originally Posted by dlf750 View Post
deciding on one or the other. both are 50hp upgrades, allegedly. racechip is about $80 cheaper just not sure which is (a) better and (b) easier to install - both should be fairly simple. Anyone else gone through this that can offer advice? my car is a lease but I'm one of those "I don't care, I'm doing it" kind of guys... thanks!

or...do I go with BM3 (bootmod3)?
Hands down bootmod3, i've tried them all pretty much
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2021 M5 Competition | Imola red
2020 Z4 M40i | Misano blue Pure850/PI/LPFP
Gone: 2018 M550i xDrive | DME Tuning BEF / JB4 / BM3 / DPs | 10.95 @ 125 1/4 Mile
Gone: 2014 335i xDrive | Bootmod3 Stage 2 93 Map | 12.2 @ 113 1/4 Mile
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