JB4 Tuners

JB4 Tuner for 2025+ Toyota 4Runner 2.4L Turbo

JB4 Tuner for Porsche 911 Carrera/Targa 3.0TT

Group 5: JB4 for Polo GTI 6c 192hp/ Audi A3 8V 1.8Tfsi 180hp (Non-US)

JB4 Tuner for 2021+ Ford Bronco Sport

JB4 for 2024+ Toyota Land Cruiser 2.4L Turbo

JB4 Performance Tuner for 2019+ Aston Martin Vantage BETA

JB4 for 2024+ Chevrolet Trax

JB4 Tuner for 2023+ Toyota Highlander, Crown, & Vellfire 2.4L

JB4 Tuner for 2017-2021 Lotus Evora 3.5L V6 Supercharged (BETA)

JB4 Tuner for 2016+ Ford Focus RS & ST

Group 20: JB4 Tuner for VW Tiguan, Audi A5/Q5 EA888 Gen5 2.0T

JB4PRO for 2025+ C8 Chevrolet Corvette ZR1 LT7 (BETA)

JB4 Tuner for 2021+ Range Rover Velar, Evoque, Discovery, Defender 2.0L 4Cyl Turbo (P250+P300 Engines) (BETA)

JB4 Tuner for 2016-2022 G12 N74 V12 BMW M760Li xDrive (BETA) + PRO Bluetooth Adapter

JB4 Tuner for 2020+ Ford Escape

JB4 Performance Tuner for 2025+ Infiniti QX80 3.5L V6 Twin Turbo

JB4 Performance Tuner for 2022+ Nissan Rogue 1.5T

Jeep Compass 2.0L JB4 Tuner

McLaren JB4 Performance Tuner for M838T Engines (BETA)

JB4 Tuner for 2021+ Maserati MC20 3.0L Nettuno (BETA)

JB4 for 2024+ Buick Envista 1.2L Turbo 3 Cylinder

JB4 Tuner for Porsche 992 Turbo & Turbo S

JB4 Tuner for Ford Fiesta ST 2013-2023 4 cyl Turbo

JB4 Tuner for 2024+ Maserati Granturismo Trofeo & Modena

JB4 for 2024+ Lexus TX 500h 2.4L Turbo