Ignitions and Electrical› Computers, Chips, Modules and Programmers

Burger Motorsports

JB4 Performance Tuner

$799.00

SKU: JB4-Stinger-3.3T

Out of Stock
In Stock
Ships by Oct 12
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Burger Motorsports JB4 Performance Tuner is a plug-and-play device for turbocharged vehicles. It installs between your car's sensors and the ECU, allowing for remapping of boost, timing, and fueling for increased performance.

This tuner features a programmable CANbus system, upgradable firmware, and data logging capabilities. It can also read and delete fault codes and includes safety features like reduced boost until the engine reaches operating temperature and a low boost map if the engine overheats, knocks, or over boosts.
Show original supplier description
The Burger Motorsports JB4 Performance Tuner is a plug-and-play device designed to enhance the performance of turbocharged vehicles by manipulating boost, timing, and fueling through connections to the car's sensors and ECU. It offers advanced features such as a programmable CANbus system, upgradable firmware, and comprehensive data logging. The JB4 can also read and clear diagnostic trouble codes and incorporates safety measures to protect the engine. This tuner provides a significant performance upgrade with potential gains of up to 100hp and 100tq to the wheels on a stock vehicle, improving 0-60 times and 1/4 mile times. It comes preloaded with custom tuning software and offers up to eight maps for various fuel types and modification levels, including compatibility with Ethanol (E85) mixtures. The JB4 operates smoothly, maintaining stock-like drivability during normal driving and leaving fuel economy unchanged. The JB4 features rugged billet aluminum construction and includes a 5-year warranty. Enhanced functionality is available with the optional JB4PRO system, which adds built-in Bluetooth for smartphone control via a free app, allowing for map changes, data analysis, and firmware updates. The JB4PRO also offers integrated ethanol sensor processing, CPI/WMI control, and ports for additional sensors. Vehicle Fitment includes: 2018-2023 KIA Stinger GT, GT1, GT2 3.3L Turbo; 2018+ Genesis G70/G80 3.3L Turbo; and 2017+ Genesis G90 3.3L Turbo. 91 octane fuel or better is required for performance gains. Spark plugs with more than 25k miles may require upgrading for higher boost levels.
Vehicle Symptoms
  • Engine feels sluggish on highway acceleration
  • Noticeable power loss in mid to upper RPM range
  • Turbo lag more pronounced during merging and passing
  • Fuel economy dropped after recent tune update
  • Check Engine Light appears under hard throttle
Relevant Conversations
  • How much HP gain with JB4 on 3.3T Stinger?
  • Burger Motorsports JB4 vs ECU flash tune comparison
  • Stinger 3.3T JB4 install time and difficulty
  • JB4 fuel economy change after tune
  • JB4 data logging for boost and timing
  • P0300 random misfire after JB4 installation fix
  • Which OBD2 codes does JB4 clear and read?
  • Best co-purchase with JB4 performance tuner
  • Stinger JB4 100hp gain real or exaggeration?
  • JB4 vs RaceChip for Genesis G70 3.3T

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandBurger Motorsports
Part NumberJB4-Stinger-3.3T
CategoryIgnitions and Electrical
5,000+ Trusted brands
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(760) 282-4645 hello@motormia.co

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