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dukeapenguin dukeapenguin is offline
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Default M550i Pure Stage 1 BEF+JB4? - 08-14-2020, 09:47 PM

Hello guys

Just installed Pure Stage 1 for M550i, any idea on the boost I should go with JB4? What's the weak point I should care when logging it.

Consider doing a BEF to work with JB4 with these PS1 but seems no one is offering these BEF tunes? Any Suggestions?

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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 08-16-2020, 08:22 AM

For the N63x family we suggest a flash with any turbo change, and to use the JB4 for fine tuning, logging, and safety.

But to start just post up a log on map1 or map2 and we can at least evaluate to ensure it's safe as is.

Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

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