JB4 = FASTEST
The JB4 is a plug and play performance tuner for turbocharged vehicles, preloaded with custom software and up to 8 maps for different fuel types and modification levels. It connects between your vehicle’s sensors and ECU to safely increase performance. Installs and removes without a trace. Includes a 5 year warranty and free USA shipping.
Questions? Read the JB4 FAQ or ask the pros at sales@burgertuning.com
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JB4 Tuner for Acura -
Group 9: JB4 Tuner 2017+ Audi RS3 & TTRS -
JB4 Tuner for Honda 1.5 / 2.0L Turbo -
Group 6: JB4 for EA888 Gen 3 248hp & 252hp 2.0T 4cyl Audi & Porsche -
JB4 Tuner for Subaru WRX, Ascent, Legacy, & Outback -
Group 3: JB4 for VW EA888 MQB Golf 1.8TSI/Audi 1.8T 170hp US Model -
JB4 Tuner for 2019+ Chevrolet Silverado 2.7L Turbo -
Group 10: JB4 Tuner for VW Jetta & Golf EA211 1.4L TSI -
S58 JB4 Tuner for 2020+ BMW F97 X3M & F98 X4M -
Group 8: JB4 Tuner Gen3B -
JB4 Tuner for 2023+ Chevrolet Colorado 2.7L Turbo -
JB4 Tuner for 2019+ Ford Ranger -
JB4 for Kia / Hyundai 1.6L Turbo Smartstream 4-cylinder (V3) -
Group 17: JB4 for VW EA888 Gen4 on MK8 VW GTI -
Group 18: JB4 for EA888 Gen4 for Mk8 Golf R, Audi S3 8Y, Cupra Leon/Formentor -
Group 16: JB4 Tuner for Audi EA888 Gen4 2.0 TFSI 261hp & 265hp -
JB4 Performance Tuner for Mercedes-Benz C63, E63, GT, GLC, Including S models -
JB4 Tuner for Maserati Ghibli, Quattroporte, & Levante 3.0L -
JB4 Tuner for 2018+ Jeep Wrangler & Cherokee 2.0L Turbo -
Lexus JB4 Tuner -
JB4 Tuner for 2021+ Toyota GR Yaris & GR Corolla Turbo -
S68 JB4 Tuner for 2023+ BMW XM & 2024+ BMW X5M / X6M -
Group 15: JB4 for Audi EA825 4.0TT C8 RS6/7, RS Q8, SQ7/8, & Urus -
S68 BMW JB4 Tuner -
Kia / Hyundai / Genesis 2.0L Turbo JB4 Performance Tuner (V1) -
JB4 for 2024+ Toyota Tacoma 2.4L Turbo -
JB4 Tuner for 2024+ Mazda CX-90, CX-60 & 2025+ CX-70 3.3L Turbo -
JB4 Tuner for 2023+ GMC Canyon 2.7L Turbo -
JB4 for Ford Mustang 2.3L EcoBoost -
JB4 Tuner for 2022+ Lotus Emira
