Quote:
Originally Posted by maatt
2018 340i but don't fancy the whole bm3, mhd, jb4 etc tuning until the warranty expires, unless its solid 100% undetectable (haven't really read into them in depth yet)
has anyone tried running with a Racechip?
Was looking at just the basic one that adds +36hp so probably hitting the 400hp mark with the MPPSK or just below.
any suggestions?
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This topic has been heavily discussed. The bottom line is ALWAYS this: you pay to play. You want to mod, be prepared to pay if something breaks. There's always exceptions and anecdotes of success stories, but those are exceptions and generally not the rule. This goes for piggybacks, flash tunes, etc.