- Description
- Reviews
- Shipping and Refund
N55 Power gains of up to 60hp and 60tq to the wheels on a stock vehicle
How about up to 60hp to the wheels (80hp crank) on a completely stock car or up to 100hp to the wheels (120hp crank) on a fully modified car? The JB4 features a simple plug & play installation harness for easy installation and includes many features not found on any other tune. Including on the fly in dash map switching between factory and various performance maps, optional in-dash gauge displays for boost and other critical engine parameters, progressive water/methanol support, ethanol fuels support, built-in code reading, and much more.
Remember the JB4 tuner for N55 engines does not require any additional modifications or previous stages. Simply install the JB4 as your first and only modification and enjoy an entirely new fast and smooth racing experience. The JB4 also does not require any user setup or customization but for those who are interested in logging, adding new features as we post them, changing maps, etc, we suggest the JB4PRO adapter and free app!
Click here for the latest JB4 firmware, map guide, and details
How to tell if you need harness A or B
- Optional: For Extra Ordinary Performance with JB4 We also recommend Our N55 Downpipe
Performance Features
- Multiple Performance Maps: The JB4 offers up to 8 preloaded tuning maps to suit different fuel types and modification levels, with support for ethanol blends (E85).
- On-the-Fly Map Switching: Users can switch between factory and performance maps through in-dash controls without stopping.
- Boost Control: Fine-tuned control over boost in different gears for optimal launches and performance.
- Data Monitoring and Code Reading: Integrated OBDII CANbus data lets you read and delete fault codes, and the tuner offers real-time monitoring and logging of up to 40 engine parameters.
- Exhaust Control: Adjust the exhaust flap operation (applicable to most vehicles) for customizable sound and performance.
Ease of Use
- Plug & Play Installation: The JB4 installation is straightforward and requires no additional modifications. Simply plug it in and start enjoying enhanced performance.
- Bluetooth & Mobile Compatibility: Connect wirelessly via a Bluetooth 4.0 compatible device with the JB4 Mobile connect kit, or use the BMS data cable for a Windows laptop connection. This allows for map switching, data logging, firmware updates, and more.
- No VIN Locking: Unlike many other tunes, the JB4 can be easily removed without leaving a trace on the vehicle and resold if desired.
- Fuel Economy Maintenance: During normal driving, fuel economy remains unchanged.
Wirelessly Connect to your JB4: Grab one of our smartphone connection options to wirelessly connect the JB4 BMW tuner to your Bluetooth 4.0 compatible iOS or Android device. Both options allow you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development.
JB4 Mobile by DMAC was released in 2014 and has become the gold standard for phone-to-tuner integration with its unique gauge display options/themes and advanced security systems. The JB4 Mobile app is purchased separately for $29 and requires the JB4 Mobile adapter.
JB4PRO by Burger Motorsports is our brand-new in-house adapter designed from the ground up for ease of use and reliability. Our new adapter fits fully inside the JB4 enclosure for enhanced weather protection and a more streamlined look. The JB4PRO Free app features an intuitive easy-to-use interface, help buttons, and advanced log analysis tools that can estimate the performance of your car and help identify any tuning concerns. More information on the differences between the app options is available here.
Fitment
The JB4 Tuner is compatible with various N55 BMW models, including:
BMW 1 Series
• 2011-2013 N55 BMW E82 E88 135i LHD
BMW 3 Series
• 2011 N55 BMW E90 E91 335i including xDrive
• 2011-2013 N55 BMW E92 E93 335i including xDrive
BMW X Series
• 2013-2015 N55 BMW E84 X1 35i xDrive
• 2011-2013 N55 BMW E70 X5 35i including xDrive
• 2011-2013 N55 BMW E71 X6 35i including xDrive
Additional Benefits
- 5-year warranty and free shipping within the USA.
- Customization options for advanced users through software updates and data logging capabilities.
In summary, the JB4 Tuner for N55-equipped BMWs offers a significant boost in performance while maintaining drivability, reliability, and flexibility through easy installation and use. It stands out due to its versatile tuning capabilities and robust feature set designed to cater to both everyday drivers and performance enthusiasts.
Click here for the latest JB4 firmware, map guide, and details
How to tell if you need harness A or B
What is a JB4?
The JB4 is a plug & play tune available for turbocharged vehicles. The JB4 tuner installs between your car's sensors and the DME/ECU (computer) and manipulates vehicle performance through these connections making your vehicle much faster. While it's not the only tuning system that operates this way the JB4 separates itself from the competition with much more advanced connection points and processing including CANbus, fuel & spark control, Bluetooth to your smartphone, and a variety of innovative and advanced features not possible with any other system. BMS regularly publishes free mapping and firmware updates adding performance and features as ongoing development allows. In addition, the JB4 system is not VIN-locked to your vehicle and can quickly be removed and swapped between cars or resold at a later time. Often imitated but never duplicated the JB4 has been the gold standard in plug and play turbocharged performance tuning for over a decade.
E70 X5 E71 X6 N55 JB4 Install
All others click below:
JB4 Tuner Install Video for E Chassis N55 BMW
DYNO RESULTS
JB4 Only
JB4, Exhaust, E85 Fuel
JB4, Exhaust, Hybrid Turbo, E85 Fuel
Optional JB4 Phone Software
JB4 Optional Startup Gauge Sweep
JB4 Optional In Dash Boost Gauge / Shift Light Demo
JB4 135i 335i Steering Wheel Controls Demo Video
Handling
Orders shipped directly from our warehouse are usually processed the same business day if placed before 12 PM MST, and tracking details are provided within 1 business day.
For drop-shipped items, processing times may vary depending on the manufacturer, typically 3–5 business days. Tracking updates may take longer in such cases.
Expedited shipping applies only once the item is ready to ship.
Return
You have 30 days after receiving your order to request a return. Items must be unused, in original packaging, and include proof of purchase. Customers are responsible for covering the return shipping costs.
To start a return, email us at sales@palenonperformance.com. Returns sent without approval will not be accepted.
You can request a return directly from your account by selecting the return option on your order page. Here is the URL: https://shopify.com/55092379855/account/orders
Non-returnable items:
- Burger Motorsports (BMS) products
- Used items
- Air Intakes
- Hazardous materials, flammable liquids, or gases
- Discounted items and gift cards other than "PALENON PERFORMANCE" brand
Exchanges
Return the item and place a new order once approved.
Refunds
Approved refunds are issued to the original payment method. A restocking fee is 20% will be applied. Processing time depends on your bank or payment provider. The original shipping cost will not be refunded.
Cancellations
Canceled orders are subject to a 5% merchant fee (8% for Shop Pay installments). Custom, specialized items or pre-order items canceled within their lead time are also subject to this fee. Will also incur a 10% restocking fee.
Damaged or incorrect items
Inspect your order upon arrival and contact us immediately for assistance. If the wrong part was ordered, customer covers return shipping.
Disputes / Chargebacks
Our legal team is fully prepared to take stringent action against you for filing a baseless claim and initiating a fraudulent chargeback. This will lead to civil or criminal proceedings, which would require you to engage with our attorneys in our jurisdiction.
It is crucial to understand that filing a false chargeback is a serious offense, punishable by substantial fines or imprisonment. Potential penalties for fraudulent chargebacks can include one to three years in prison and fines ranging from $1,000 to $10,000. We treat all chargebacks with the utmost seriousness, regardless of the amount, as this is classified as a felony.
We will compose all necessary information to send your account to a collections agency and request that you be served once our lawyers organize the evidence and file a case against you.
N55 Power gains of up to 60hp and 60tq to the wheels on a stock vehicle
How about up to 60hp to the wheels (80hp crank) on a completely stock car or up to 100hp to the wheels (120hp crank) on a fully modified car? The JB4 features a simple plug & play installation harness for easy installation and includes many features not found on any other tune. Including on the fly in dash map switching between factory and various performance maps, optional in-dash gauge displays for boost and other critical engine parameters, progressive water/methanol support, ethanol fuels support, built-in code reading, and much more.
Remember the JB4 tuner for N55 engines does not require any additional modifications or previous stages. Simply install the JB4 as your first and only modification and enjoy an entirely new fast and smooth racing experience. The JB4 also does not require any user setup or customization but for those who are interested in logging, adding new features as we post them, changing maps, etc, we suggest the JB4PRO adapter and free app!
Click here for the latest JB4 firmware, map guide, and details
How to tell if you need harness A or B
- Optional: For Extra Ordinary Performance with JB4 We also recommend Our N55 Downpipe
Performance Features
- Multiple Performance Maps: The JB4 offers up to 8 preloaded tuning maps to suit different fuel types and modification levels, with support for ethanol blends (E85).
- On-the-Fly Map Switching: Users can switch between factory and performance maps through in-dash controls without stopping.
- Boost Control: Fine-tuned control over boost in different gears for optimal launches and performance.
- Data Monitoring and Code Reading: Integrated OBDII CANbus data lets you read and delete fault codes, and the tuner offers real-time monitoring and logging of up to 40 engine parameters.
- Exhaust Control: Adjust the exhaust flap operation (applicable to most vehicles) for customizable sound and performance.
Ease of Use
- Plug & Play Installation: The JB4 installation is straightforward and requires no additional modifications. Simply plug it in and start enjoying enhanced performance.
- Bluetooth & Mobile Compatibility: Connect wirelessly via a Bluetooth 4.0 compatible device with the JB4 Mobile connect kit, or use the BMS data cable for a Windows laptop connection. This allows for map switching, data logging, firmware updates, and more.
- No VIN Locking: Unlike many other tunes, the JB4 can be easily removed without leaving a trace on the vehicle and resold if desired.
- Fuel Economy Maintenance: During normal driving, fuel economy remains unchanged.
Wirelessly Connect to your JB4: Grab one of our smartphone connection options to wirelessly connect the JB4 BMW tuner to your Bluetooth 4.0 compatible iOS or Android device. Both options allow you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development.
JB4 Mobile by DMAC was released in 2014 and has become the gold standard for phone-to-tuner integration with its unique gauge display options/themes and advanced security systems. The JB4 Mobile app is purchased separately for $29 and requires the JB4 Mobile adapter.
JB4PRO by Burger Motorsports is our brand-new in-house adapter designed from the ground up for ease of use and reliability. Our new adapter fits fully inside the JB4 enclosure for enhanced weather protection and a more streamlined look. The JB4PRO Free app features an intuitive easy-to-use interface, help buttons, and advanced log analysis tools that can estimate the performance of your car and help identify any tuning concerns. More information on the differences between the app options is available here.
Fitment
The JB4 Tuner is compatible with various N55 BMW models, including:
BMW 1 Series
• 2011-2013 N55 BMW E82 E88 135i LHD
BMW 3 Series
• 2011 N55 BMW E90 E91 335i including xDrive
• 2011-2013 N55 BMW E92 E93 335i including xDrive
BMW X Series
• 2013-2015 N55 BMW E84 X1 35i xDrive
• 2011-2013 N55 BMW E70 X5 35i including xDrive
• 2011-2013 N55 BMW E71 X6 35i including xDrive
Additional Benefits
- 5-year warranty and free shipping within the USA.
- Customization options for advanced users through software updates and data logging capabilities.
In summary, the JB4 Tuner for N55-equipped BMWs offers a significant boost in performance while maintaining drivability, reliability, and flexibility through easy installation and use. It stands out due to its versatile tuning capabilities and robust feature set designed to cater to both everyday drivers and performance enthusiasts.
Click here for the latest JB4 firmware, map guide, and details
How to tell if you need harness A or B
What is a JB4?
The JB4 is a plug & play tune available for turbocharged vehicles. The JB4 tuner installs between your car's sensors and the DME/ECU (computer) and manipulates vehicle performance through these connections making your vehicle much faster. While it's not the only tuning system that operates this way the JB4 separates itself from the competition with much more advanced connection points and processing including CANbus, fuel & spark control, Bluetooth to your smartphone, and a variety of innovative and advanced features not possible with any other system. BMS regularly publishes free mapping and firmware updates adding performance and features as ongoing development allows. In addition, the JB4 system is not VIN-locked to your vehicle and can quickly be removed and swapped between cars or resold at a later time. Often imitated but never duplicated the JB4 has been the gold standard in plug and play turbocharged performance tuning for over a decade.
E70 X5 E71 X6 N55 JB4 Install
All others click below:
JB4 Tuner Install Video for E Chassis N55 BMW
DYNO RESULTS
JB4 Only
JB4, Exhaust, E85 Fuel
JB4, Exhaust, Hybrid Turbo, E85 Fuel
Optional JB4 Phone Software
JB4 Optional Startup Gauge Sweep
JB4 Optional In Dash Boost Gauge / Shift Light Demo
JB4 135i 335i Steering Wheel Controls Demo Video
Handling
Orders shipped directly from our warehouse are usually processed the same business day if placed before 12 PM MST, and tracking details are provided within 1 business day.
For drop-shipped items, processing times may vary depending on the manufacturer, typically 3–5 business days. Tracking updates may take longer in such cases.
Expedited shipping applies only once the item is ready to ship.
Return
You have 30 days after receiving your order to request a return. Items must be unused, in original packaging, and include proof of purchase. Customers are responsible for covering the return shipping costs.
To start a return, email us at sales@palenonperformance.com. Returns sent without approval will not be accepted.
You can request a return directly from your account by selecting the return option on your order page. Here is the URL: https://shopify.com/55092379855/account/orders
Non-returnable items:
- Burger Motorsports (BMS) products
- Used items
- Air Intakes
- Hazardous materials, flammable liquids, or gases
- Discounted items and gift cards other than "PALENON PERFORMANCE" brand
Exchanges
Return the item and place a new order once approved.
Refunds
Approved refunds are issued to the original payment method. A restocking fee is 20% will be applied. Processing time depends on your bank or payment provider. The original shipping cost will not be refunded.
Cancellations
Canceled orders are subject to a 5% merchant fee (8% for Shop Pay installments). Custom, specialized items or pre-order items canceled within their lead time are also subject to this fee. Will also incur a 10% restocking fee.
Damaged or incorrect items
Inspect your order upon arrival and contact us immediately for assistance. If the wrong part was ordered, customer covers return shipping.
Disputes / Chargebacks
Our legal team is fully prepared to take stringent action against you for filing a baseless claim and initiating a fraudulent chargeback. This will lead to civil or criminal proceedings, which would require you to engage with our attorneys in our jurisdiction.
It is crucial to understand that filing a false chargeback is a serious offense, punishable by substantial fines or imprisonment. Potential penalties for fraudulent chargebacks can include one to three years in prison and fines ranging from $1,000 to $10,000. We treat all chargebacks with the utmost seriousness, regardless of the amount, as this is classified as a felony.
We will compose all necessary information to send your account to a collections agency and request that you be served once our lawyers organize the evidence and file a case against you.
