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£524.17 – £648.33 VAT will be applied at the time of checkout Select OptionsJB4 for 2017-Present Porsche 718
JB4 for 2017-Present Porsche 718
JB4 Features & Benefits
• Power gains of up to 75hp and 100Nm on a stock vehicle
• Improves 0-60 times and 1/4 mile times
• Preloaded with custom Porsche tuning software and up to 8 maps for various fuel and modification levels
• The JB4 offers a lot more performance, functionality, and safety than your average performance chip
• Quick Plug & Play Installation
• Includes the rugged JB4 billet aluminium enclosure for protection
• CANbus OBDII integration offering unrivalled tuning features and performance
• Improved performance over non-integrated chip tunes
• Runs as smoothly as stock, this is how your vehicle should have come from the factory
• Compatible with all driving modes
• Fuel economy unchanged during normal driving
• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
• 91 octane fuel or better required for performance gains
• Ethanol (E85) compatible tuning maps
• Able to read/delete fault codes
• Not VIN locked and can be removed without a trace and resold down the road
• Made in the USA
• 5 year warrantyPorsche Vehicle Fitment
• 2017-Present Porsche 718 Cayman
• 2017-Present Porsche 718 Cayman S
• 2017-Present Porsche 718 Cayman GTS
• 2017-Present Porsche 718 Boxster
• 2017-Present Porsche 718 Boxster S£524.17 – £648.33 VAT will be applied at the time of checkout -
£440.83 – £565.00 VAT will be applied at the time of checkout Select OptionsJB4 for 2018+ Lexus LS500 3.5L Twin Turbo BETA
JB4 for 2018+ Lexus LS500 3.5L Twin Turbo BETA
Power gains of up to 75hp on a stock vehicle without the risks of flashing!
The JB4 is the most advanced and highly featured tuning system available for your 2018-Present Lexus LS 500 3.5L V6 Twin Turbo. Power gains are up to 75hp on a completely stock car on pump gas, gains with bolt-on parts, higher octane, E85 mixtures, and larger turbos are even higher.
The JB4 features a simple plug and play installation harness for easy installation & removal and includes many features not found with any other tune. Including on the fly in dash map switching between factory and various performance maps, boost limiting by gear for improved traction in lower gears, built-in data logging, built-in code reading, and much more.
Remember the JB4 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 BMS DATA cable or the Bluetooth mobile phone adapter.
Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. 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. A separate JB4 Mobile app purchase is also required.
£440.83 – £565.00 VAT will be applied at the time of checkout -
£440.83 – £565.00 VAT will be applied at the time of checkout Select OptionsJB4 for 2022-Present Lexus LX600 3.5L Twin Turbo BETA
JB4 for 2022-Present Lexus LX600 3.5L Twin Turbo BETA
Power gains of up to 75hp on a stock vehicle without the risks of flashing!
The JB4 is the most advanced and highly featured tuning system available for your 2022-Present Lexus LX 600 3.5L. Power gains are up to 60hp to the wheels (75hp crank) on a completely stock car on pump gas, gains with bolt-on parts, higher octane, E85 mixtures, and larger turbos are even higher.
The JB4 features a simple plug and play installation harness for easy installation & removal and includes many features not found with any other tune. Including on the fly, in dash map switching between factory and various performance maps, boost limiting by gear for improved traction in lower gears, built-in data logging, built-in code reading, and much more.
£440.83 – £565.00 VAT will be applied at the time of checkout -
£499.17 – £623.33 VAT will be applied at the time of checkout Select OptionsJB4 for Porsche Macan S, GTS, Turbo Facelift and Porsche E3 Cayenne, S
JB4 for Porsche Macan S, GTS, Turbo Facelift and Porsche E3 Cayenne, S
JB4 for Porsche Macan S, GTS, Turbo Facelift and Porsche E3 Cayenne, S
The Jb4 is an easy-to-install plug-and-play tuner that attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag. Includes full SENT sensor technology required for properly tuning the latest Audi platforms. Includes full CANbus allowing the JB4 to access and incorporate all engine data in its tuning strategies, incorporate unique safety features such as keeping boost pressure low until oil and water is up to temperature to provide proper engine and turbo lubrication, and drop to a low boost map if the engine starts to overheat, run lean, excessively knock, or over boost. Includes fuel control for ethanol mixture mapping. Fully compatible with JB4 mobile for on the fly map changes, data logging, firmware updates, and much more. Installation is very discrete and it quickly removed without a trace when needed. Fuel economy during normal driving is unchanged. Compatible with all driving modes. Made in the USA. 5 year warranty.
Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. 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. Separate JB4 Mobile app purchase also required.
Revision 2 now includes an integrated boost control connection which can be optionally connected for higher power applications. You no longer need to purchase a separate BCM module for this!
£499.17 – £623.33 VAT will be applied at the time of checkout -
£665.83 – £790.00 VAT will be applied at the time of checkout Select OptionsJB4 Performance Tuner for 2019-Present Aston Martin Vantage BETA
JB4 Performance Tuner for 2019-Present Aston Martin Vantage BETA
Power gains of up to 100hp and up to 135Nm to your Aston Martin Vantage
The JB4 is simply the most powerful and feature-rich tuning system available for your Aston Martin Vantage. Using the same technology as our advanced tuning systems for the BMW M3 and M5 models, our new Aston Martin Vantage system delivers factory smooth performance increases in a package that can be installed or removed in under an hour. The JB4 includes many features not found on other competitive Aston Martin Vantage tuning products, including:
Fuel control to ensure safe operation at higher power levels. CANbus allowing the JB4 to monitor and integrated advanced engine data for unparalleled perforation and safety. Performance maps for pump fuels, E85 mixtures, race fuels, WMI, and even a lower than stock performance VALET map, all selectable on the fly via the optional JB4 mobile phone app. With JB4 Mobile you can also datalog to your phone, enter setting or custom map changes, update the firmware to unlock new features and maps as we add them, read or delete fault codes, measure your 0-60 time, and much more.
In addition, the JB4 includes many useful racing features not found on any other system including user-adjustable boost by gear to improve traction off the line.
£665.83 – £790.00 VAT will be applied at the time of checkout -
£399.17 – £523.33 VAT will be applied at the time of checkout Select OptionsJB4 Performance Tuner for 2022+ Nissan Rogue 1.5T (BETA)
JB4 Performance Tuner for 2022+ Nissan Rogue 1.5T (BETA)
Power gains of up to 30hp and up to 54Nm on a stock Nissan Rouge
The JB4 performance tuner for the new 2022+ Nissan Rogue 1.5T is plug-and-play and attaches to two easy-to-access sensors in the engine bay and works with your factory DME tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. The JB4 manipulates the ECU boost control signals allowing it to modify boost levels but does not manipulate the ECU manifold boost reference, allowing your ECU to properly map timing and fueling for the higher boost levels. The end result is something that runs as smoothly as stock only with higher boost targets under heavy throttle. JB4 features a 64mhz processor allowing sensors to be sampled 1000 times per second using dedicated 10-bit digital to analog converters, ensuring smooth and powerful performance.
The JB4 adds OBDII CANbus for increased performance mapping, a variety of useful features such as data logging, boost by gear, optional fuel control wires for AFR adjustment, and on-the-fly map changes. JB4 is simply the most capable tuning system available for the Nissan Rouge.
£399.17 – £523.33 VAT will be applied at the time of checkout -
£499.17 – £623.33 VAT will be applied at the time of checkout Select OptionsJB4 Performance Tuner for 2023+ Nissan Z 3.0T
JB4 Performance Tuner for 2023+ Nissan Z 3.0T
Power gains of up to 100hp and up to 160Nm on a stock Nissan Z
The JB4 performance tuner for the new 2023+ Nissan Z is plug and play and attaches to two easy-to-access sensors in the engine bay and works with your factory DME tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. The JB4 manipulates the ECU boost control signals allowing it to modify boost levels but does not manipulate the ECU manifold boost reference, allowing your ECU to properly map timing and fueling for the higher boost levels. The end result is something that runs as smoothly as stock only with higher boost targets under heavy throttle. JB4 features a 64mhz processor allowing sensors to be sampled 1000 times per second using dedicated 10 bit digital to analog converters, ensuring smooth and powerful performance.
The JB4 adds OBDII CANbus for increased performance mapping, a variety of useful features such as data logging, boost by gear, optional fuel control wires for AFR adjustment, and on-the-fly map changes. JB4 is simply the most capable tuning system available for the Nissan Z.
£499.17 – £623.33 VAT will be applied at the time of checkout -
£665.83 – £790.00 VAT will be applied at the time of checkout Select OptionsJB4 Performance Tuner for Mercedes-Benz C63, E63, GT, GLC, Including S models
JB4 Performance Tuner for Mercedes-Benz C63, E63, GT, GLC, Including S models
JB4 Features & Benefits
• Power gains of up to 100hp and up to 135Nm on a stock vehicle
• Improves 0-60 times and 1/4 mile times
• Preloaded with custom JB4 Mercedes tuning software and up to 8 maps for various fuel and modification levels
• Ethanol (E85) compatible tuning maps
• Able to read/delete fault codes
• View and record up to 40 different gauges/engine parameters in real-time with the JB4 app.
• Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4 app for a perfect launch
• Exhaust flap operation can be controlled in most JB4 applications
• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
• The JB4 offers a lot more performance, functionality, and safety than your average performance chip
• Quick Plug & Play Installation
• CANbus OBDII integration offering unrivalled tuning features and performance
• Improved performance over non-integrated chip tunes
• Runs as smoothly as stock. This is how your vehicle should have come from the factory
• Compatible with all driving modes
• Fuel economy unchanged during normal driving
• 91 octane fuel or better required for performance gains
• Not VIN locked and can be removed without a trace and resold down the road
• Includes the rugged JB4 billet aluminium enclosure for protection
• Made in the USA
• 5-year warrantyMercedes-Benz Vehicle Fitment
C-Class
• 2015-Present Mercedes-Benz C63 & C63S AMG
E-Class
• 2017-Present Mercedes-Benz E63 & E63S AMG
GT
• 2015-Present Mercedes-Benz AMG GT and AMG GT SGLC
• 2015-Present Mercedes-Benz GLC 63 & 63S AMG
AMG GT
• 2018-Present Mercedes-Benz AMG GT 63 & 63S£665.83 – £790.00 VAT will be applied at the time of checkout -
£482.50 – £606.67 VAT will be applied at the time of checkout Select OptionsJB4 Tuner for 2014-Present Mercedes-Benz
JB4 Tuner for 2014-Present Mercedes-Benz
JB4 FEATURES & BENEFITS
• Power gains up to 60hp on pump gas and much more on higher octane or E85 mixtures.
• Improves 0-60 times and 1/4 mile times
• Preloaded with custom JB4 Mercedes tuning software and up to 8 maps for various fuel and modification levels
• Ethanol (E85) compatible tuning maps
• Able to read/delete fault codes
• View and record up to 40 different gauges/engine parameters in real-time with the JB4 app.
• Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4 app for a perfect launch
• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
• The JB4 offers a lot more performance, functionality, and safety than your average performance chip
• Quick Plug & Play Installation
• CANbus OBDII integration offering unrivalled tuning features and performance
• Improved performance over non-integrated chip tunes
• Runs as smoothly as stock, this is how your vehicle should have come from the factory
• Compatible with all driving modes
• Fuel economy unchanged during normal driving
• 91 octane fuel or better required for performance gains
• Not VIN locked and can be removed without a trace and resold down the road
• Includes the rugged JB4 billet aluminium enclosure for protection
• Made in the USA
• 5-year warrantyMercedes-Benz Vehicle Fitment
A-Class
• 2018-Present Mercedes-Benz A250 W177
• 2018-Present Mercedes-Benz A220 W177B-Class
• 2014-Present Mercedes-Benz B250C-Class
• 2014-Present Mercedes-Benz CLA 250 C117
• 2015-Present Mercedes-Benz CLS 400 W218
• 2015-Present Mercedes-Benz C200 W205
• 2015-Present Mercedes-Benz C200 W205
• 2015-Present Mercedes-Benz C250 W205
• 2015-Present Mercedes-Benz 2018 C300 W205
• 2014-Present Mercedes-Benz C400 W205
• 2015-Present Mercedes-Benz C43 AMG W205
• 2015-Present Mercedes-Benz C450 W205E-Class
• 2016-Present Mercedes-Benz E300 W212
• 2017-Present Mercedes-Benz E300 W213
• 2015-Present Mercedes-Benz E400 W212
• 2015-Present Mercedes-Benz E43 AMG W212G-Class
• 2016-Present Mercedes-Benz GLE 250, 300, 350, 43 AMG
• 2016-Present Mercedes-BenzGLC 250, 300, 43 AMG
• 2015-Present Mercedes-Benz GLA 250S-Class
2017-Present Mercedes-Benz SLC 43ML-Class
• 2015-2019 Mercedes-Benz ML 400V-Class
• 2016-Present Mercedes-Benz Metris Van W447
• 2016-Present Mercedes-Benz V-Class Van W447
• 2016-Present Mercedes-Benz Valente Van W447
• 2016-Present Mercedes-Benz Viano Van£482.50 – £606.67 VAT will be applied at the time of checkout
