[elicausi]

any concerns about long term affects on the engine?

[Thisisdudewhoru]

Originally Posted by elicausi

any concerns about long term affects on the engine?

If this engine is like any before it then no. But this engine has only been out a year and this product just a few weeks, however people have been running the more aggressive jb4 for an entire year so far and I've not seen any failures yet. I'm sure we would have heard about it. Forums are filled with people's problems especially if the jb4 had blown someone's car up

I just ordered my JB4 so I'll be selling my jb+ for b48/b58 soon if anyone's interested

[Mike@N54Tuning.com]

Originally Posted by elicausi

any concerns about long term affects on the engine?

The JB+ is a pretty mild tune, so I would not be worried at all.

Mike

[Mamyf30]

Looking forward to more results/experiences. The price point and simplicity are unbeatable. Any cons in driveability?

[riskmaker76]

Me neither... However, Dinan said their next version for elite unit (JB4 competitor) WILL be MPPSK certified... Confirmed in writing...

Originally Posted by mannymazz

Need to find out too, doesn't seem like it yet and I really don't want to be the first lol

[insanecoder]

Originally Posted by elicausi

any concerns about long term affects on the engine?

The engines new and people just starting to increasingly slap the tunes on..tempted myself
I get the sense its not politically correct to badmouth JB4 cause everyones in love with it but I see some posts of people's experiences with drivetrain malfunction message running the JB.. keep in mind not everyone will posts their problems either

[Mike@N54Tuning.com]

Originally Posted by riskmaker76

Me neither... However, Dinan said their next version for elite unit (JB4 competitor) WILL be MPPSK certified... Confirmed in writing...

Both the B58 JB+ and JB4 are fully PPK compatible.

Mike

[riskmaker76]

PPK is axlebsck exhaust only..
MPPSK IS exhaust system with a tune... which is supported?

Originally Posted by Mike@N54Tuning.com

Both the B58 JB+ and JB4 are fully PPK compatible.

Mike

[Thisisdudewhoru]

Originally Posted by riskmaker76

PPK is axlebsck exhaust only..
MPPSK IS exhaust system with a tune... which is supported?

MPE is axle back only. Ppk and mppsk are used interchangeably.

[Thisisdudewhoru]

Originally Posted by insanecoder

The engines new and people just starting to increasingly slap the tunes on..tempted myself
I get the sense its not politically correct to badmouth JB4 cause everyones in love with it but I see some posts of people's experiences with drivetrain malfunction message running the JB.. keep in mind not everyone will posts their problems either

A low count poster is more likely to make a "JB4 BLEW MY MOTOR!!!!" Thread than make a redundant "jb4 is great and my car feels awesome" thread.

[riskmaker76]

Your right ....my mistake

Originally Posted by Thisisdudewhoru

MPE is axle back only. Ppk and mppsk are used interchangeably.

[mannymazz]

Originally Posted by Mike@N54Tuning.com

Both the B58 JB+ and JB4 are fully PPK compatible.

Mike

How should the JB+ respond to a car with MPPK should the power gains be similar?

[Mike@N54Tuning.com]

Originally Posted by mannymazz

How should the JB+ respond to a car with MPPK should the power gains be similar?

The PPK just runs around 1psi more boost from the factory. The JB+ is additive based so the delta is about the same.

Mike

[mannymazz]

Originally Posted by Mike@N54Tuning.com

The PPK just runs around 1psi more boost from the factory. The JB+ is additive based so the delta is about the same.

Mike

This is good news guess I'll be trying it with my MPPK hopefully get to do a dyno run. I'm sure it's been discussed what is the stock boost setting, and would you recommend I dial it back since I'm already slightly above stock boost levels?

[Mike@N54Tuning.com]

Originally Posted by mannymazz

This is good news guess I'll be trying it with my MPPK hopefully get to do a dyno run. I'm sure it's been discussed what is the stock boost setting, and would you recommend I dial it back since I'm already slightly above stock boost levels?

The dyno is the best place to determine that. I'd start at the mid point and go from there.

Mike

[Mike@N54Tuning.com]

Originally Posted by Mamyf30

Looking forward to more results/experiences. The price point and simplicity are unbeatable. Any cons in driveability?

It follows the stock curves so should be like stock in terms of drivability with just more punch.

Mike

[Thisisdudewhoru]

As far as driveability, unless you floor it, you won't know it's there

[S6F]

Please forgive my utter ignorance, but WHERE is the PDF file with the installation instructions? All I see on the Burger site is the one for the N54 JB+. Is this the same as for the B58? Not a good start.

[S6F]

Sorry again--just found it!!

[Mike@N54Tuning.com]

Originally Posted by stevefoster

Sorry again--just found it!!

[AlexM240i]

What does BETA means in this tune ???

[GoodGuyAvi]

Originally Posted by AlexM240i

What does BETA means in this tune ???

It's basically made to avoid any noobs and trolls 😂