Thread: New JB4 install
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  #32  
Old 11-17-2012, 12:15 PM
RambleJ RambleJ is offline
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Location: Las Colinas, Tx
 
Join Date: Oct 2008
Posts: 420
Mein Auto: 2012 535i M-sport
Quote:
Originally Posted by wildcardz View Post
This might be a stupid question, but isn't Stage 1 JB3? Stage 2 is the JB4?
No, the JB3 was an older tune for the N54 powered cars.
They are basically N55 tune stage 1 and stage 2.
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2012 535i M-Sport

Previous BMW's: 87' 528e / 04' 325i / 07' 335i / 08' 335i / 08' 535i
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