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j3vr6 j3vr6 is offline
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Default Does a Trans flash work with JB4? - 05-01-2019, 01:40 PM

Seen a few places offer transmission flashes. Wanted to know if those flashes could be used if you have a JB4?
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Payam @ BMS Payam @ BMS is offline
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Default 05-02-2019, 09:40 AM

Yes, they have nothing to do with each other.

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j3vr6 j3vr6 is offline
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Default 05-23-2019, 03:24 PM

Do you all have any recommendations on which to go with?
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imsorussian imsorussian is offline
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Default 06-01-2019, 02:55 AM

I just did X-HP trans flash on 2017 340i. Wow. Shifts are lighting fast. I didnt bother with stage 1 and stage 2. I went straight for stage 3 racing set up. It drives smooth in comfort, but once you put in sport+ wow. And it sort of rev matches on downshifts. You feel those hard kicks, i love it
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luchocamp luchocamp is offline
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Car: 2013 BMW 335i xdrive M Sport
Default 06-01-2019, 03:30 AM

XHP stg3 flash is a nice upgrade

'13 BMW 335ix Speedtech stg 3 !
10.94 @127mph, MHD Custom + #LUCHOJB4, E45 + meth 22psi ~ Set-up on Drag Track online instagram @luchocampusano ➡
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