JB4 Tuners

BMW N54 JB4 Performance Tuner

BMW N55 JB4 Performance Tuner for F Chassis

JB4 Performance Tuner for Infiniti Q50 & Q60 VR30 3.0L Twin Turbo

JB4 Tuner for 2020-2026 Toyota Supra Mk5

Group 2: JB4 for VW EA888 Gen3 MQB 2.0T for 210hp, 220hp and 230hp

E Chassis N55 BMW JB4 Tuner

N20/N26 BMW JB4

Group 1: JB4 for VW EA888 MQB Gen3 2.0T for 280hp, 293hp and 300hp

Ford F150 EcoBoost/Raptor JB4 Tuner

JB4 Tuner for 2025+ RAM 1500 3.0T Hurricane SO/HO Twin Turbo

JB4 for Genesis 3.5L Turbo SmartStream (V4)

Group 7: JB4 SENT Tuner for Audi B9 S4/S5/SQ5/RS4/RS5

MINI B38/B46/B48 JB4 Tuner

JB4 for 2022+ Toyota Tundra 3.4L Twin Turbo

JB4 Tuner for 2014+ Mercedes-Benz

JB4 Tuner for Mazda 2.5L Turbo

JB4 Tuner for S63 F9x M5/M8/X5M/X6M

BMW B38/B46/B48 JB4 Tuner

JB4 for BMW GEN3 B48/B58

JB4 Tuner for 2021+ Ford Bronco & Bronco Raptor

JB4 for 2019+ Cadillac

Kia Stinger / Genesis G70 3.3L Turbo JB4 Performance Tuner (V1)

Alfa Romeo 2.0L JB4 Tuner

Group 4: JB4 VW Performance Tuner

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 4cyl Audi & Porsche

Kia / Hyundai / Genesis 2.5T Smartstream JB4 Performance Tuner (V2)