12-28-2013, 02:33 PM | #1 |
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TUNE JB4
So on Monday I pick up my F30 M-Sport and down the track I will buy a
dump pipe and the JB4 Tune, I have read when you take your car to the dealer for service to disconnect the JB4 easy, Here's the thing WON'T THE ERROR CODE COME UP DUE TO THE DUMP PIPE (DOWN PIPE) THANK'S |
12-29-2013, 05:35 AM | #3 |
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I have Stage 1 in my car, passed on catless down pipe for the warranty period and will go full JB4 when stage 2 is out of beta.
Only issue with catless dp is, it's illegal, but is a reasonable mod for extra Kw & Nm. Maybe after the warranty, when I can service the car at my favourite independent BMW specialist.
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328i M-Sport, Estoril Blue, Carbon XP 35 Tint, front heated seats, black Dakota, Sports Suspension, Anthracite Headliner, HUD, Pro Nav, Sunroof, hk 600w, Bi-Xenon, 19" 403M wheels, Reversing Camera, DAB+, Xenon, BT Ext Connect, MST turbo intake pipe, MST Cold Air Intake, JB4 on Map 2 with Catless DP produces awesome performance in Sport.
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01-09-2014, 08:24 PM | #4 | |
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My thoughts are they need to sort out the electronic wastegate issue first? |
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01-09-2014, 08:38 PM | #5 |
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JB4 stage 2 isn't in Beta ? I have it on my car with DP with no issues but I do have the pneumatic solenoid.
They are working on the stage 2 for cars with the electronic wastegate at the moment. |
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01-10-2014, 01:48 AM | #6 | |
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Quote:
http://www.n54tech.com/forums/showthread.php?t=15536 Happy reading.
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328i M-Sport, Estoril Blue, Carbon XP 35 Tint, front heated seats, black Dakota, Sports Suspension, Anthracite Headliner, HUD, Pro Nav, Sunroof, hk 600w, Bi-Xenon, 19" 403M wheels, Reversing Camera, DAB+, Xenon, BT Ext Connect, MST turbo intake pipe, MST Cold Air Intake, JB4 on Map 2 with Catless DP produces awesome performance in Sport.
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01-10-2014, 04:38 PM | #7 |
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OP, yes, if you take out the JB4 and have a catless DP then you'll very likely get a CEL.
A CEL typically only comes up after about 2 days though.. the car will monitor the o2 over a little while, when the engine is warm, cruising at a constant temperature and other conditions before thinking "ok something is not right going to illuminate the CEL now".. so if you wanted to chance it, remove the JB4 the night before service, drive it to service and as long as the service guys don't take it for too long a drive the CEL won't show up. Definitely not a foolproof way around it. I have had people asking me when stage 2 will be out of Beta so I emailed Terry and he said they normally keep the tag BETA on there for several months after release and currently no set timeframe to remove it, but no big changes are planned either. |
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01-11-2014, 12:29 AM | #8 |
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It's still in beta, even though the pneumatic solenoid cars are fully customisable and offer more power & torque than the electronic solenoid cars.
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328i M-Sport, Estoril Blue, Carbon XP 35 Tint, front heated seats, black Dakota, Sports Suspension, Anthracite Headliner, HUD, Pro Nav, Sunroof, hk 600w, Bi-Xenon, 19" 403M wheels, Reversing Camera, DAB+, Xenon, BT Ext Connect, MST turbo intake pipe, MST Cold Air Intake, JB4 on Map 2 with Catless DP produces awesome performance in Sport.
Last edited by David328M-Sport; 01-11-2014 at 12:35 AM.. |
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01-12-2014, 05:58 PM | #9 | |
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Last i also read was that its not there yet and they haven't given any specific time frame which says to me they just haven't worked it out yet. |
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01-13-2014, 02:29 AM | #11 | |
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Yep. Me too. Looks like a hard one and Terry want to take his time to sort it out or it's kind of low priority - maybe. S1 is fine for me.
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328i M-Sport, Estoril Blue, Carbon XP 35 Tint, front heated seats, black Dakota, Sports Suspension, Anthracite Headliner, HUD, Pro Nav, Sunroof, hk 600w, Bi-Xenon, 19" 403M wheels, Reversing Camera, DAB+, Xenon, BT Ext Connect, MST turbo intake pipe, MST Cold Air Intake, JB4 on Map 2 with Catless DP produces awesome performance in Sport.
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