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      07-24-2018, 05:42 AM   #2204
Soden82
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Drives: 2011 BMW M3
Join Date: Jun 2017
Location: Boston

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2011 BMW M3  [0.00]
Quote:
Originally Posted by paolotonzini View Post
So do I have to get a custom tune or can I just run a mhd backend tune with my jb4 and be good to go with xhp stage 3? Will I get all the benefits of xhp I don't understand i see alot of old posts saying it didnt work well but there has been updates since then I didn't know if the issues have been sorted out im not interested in getting a custom tune.
I run jb4 with mhd backend and xhp stage 3. Not an issue
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2009 BMW 335i 6MT
*big single (eventually)*
For now...
MHD tuned
VRSF Race IC
DCI
ATM exhaust
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