Designed to fit:

2017 - 2019 Porsche Carrera / S / GTS (991.2 only)

Product Details

This easy to install plug and play tuner 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 Porsche platforms. Includes full CANbus allowing the JB4 to access and incorporate all engine data in it's 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 over heat, 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 removes 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.

Features:

Power gains of up to 40hp and 60tq to the wheels on a stock vehicle
Quick Plug & Play Installation
CANbus integration offering unrivaled tuning features and performance
Runs as smoothly as stock, this is how your Porsche 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
Ethanol (E85) compatible tuning maps
Able to read/delete fault codes
Not VIN locked, can be removed without a trace and resold down the road
Made in the USA
Comes with Bluetooth Adapter

Maps:

Map 0 - JB4 disabled
Map 1 - 2psi peak 91 octane
Map 2 - 3psi peak 91/93 octane
Map 3 - 4psi peak 93 octane, race gas, or ethanol blend
Map 4 - 6psi peak ethanol blend or race gas
Map 5 - 8psi peak ethanol blend, race gas, CPI required
Map 6 - User adjustable by RPM map using settings on user adjustment page. Setting of 5 would request 5psi over stock at that specific engine speed.
Map 7 - Progressive WMI integrated map, boost profile under WMI flow adjustable on WMI page.
Map 8 - Low boost VALET map (400hp simulation!)

Resources

Video

Mobile App

About Burger Tuning:

Burger Tuning Logo - Flat 6 Motorsports

Flat 6 Motorsports is proud to partner with Burger Tuning to provide the best piggyback tuning experience to our Porsche fans. Enjoy the customization, power gains, and easy install without worrying about flashing your ECU!

Ready to take it to the next level? Burger Motorsports is the manufacturer of the world-famous JB4 performance tuner. We've been pioneering plug & play performance tuning, intakes, and mods for street-inspired race cars since 2007.

The JB4 is a plug and play tune available for turbocharged vehicles. The tuner installs between your cars sensor and it's DME/ECU (computer) and manipulates vehicle performance through these connections. 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 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.

FREE SHIPPING / $299+

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Burger Tuning JB4 Tuner (Carrera 991.2)

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