JB4 Tuners

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

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 16: JB4 Tuner for Audi EA888 Gen4 2.0 TFSI 261hp & 265hp

Group 18: JB4 for EA888 Gen4 for Mk8 Golf R, Audi S3 8Y, Cupra Leon/Formentor

JB4 Performance Tuner for Mercedes-Benz C63, E63, GT, GLC, Including S models

JB4 Tuner for 2018+ Jeep Wrangler & Cherokee 2.0L Turbo

JB4 Tuner for Maserati Ghibli, Quattroporte, Levante, & Grecale 3.0L

Lexus JB4 Tuner

JB4 Tuner for 2021+ Toyota GR Yaris & GR Corolla Turbo

Group 15: JB4 for Audi EA825 4.0TT C8 RS6/7, RS Q8, SQ7/8, & Urus

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

JB4 Tuner for Alfa Romeo Quadrifoglio QV 2.9L

JB4 for Porsche Macan S, GTS, Turbo Facelift, E3 Cayenne, S, & Panamera, S

JB4 Tuner for 2021+ Mercedes-Benz E450, E58, GLE53 AMG, E53 AMG, & 2020+ AMG GT43/GT53 (BETA)

Group 19: JB4 for 2021+ VW TAOS 1.5TSI and 2022+ Jetta 1.5TSI

JB4 Tuner for Volvo S60/S90 T5/T6 and B5/B6 Turbo

JB4 Tuner for 2026+ Dodge Charger Scat Pack SixPack 3.0L I6 Hurricane Twin Turbo

JB4 Tuner for 2019+ GMC Sierra 1500 2.7L Turbo