Products

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

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

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

JB4 Tuner for 2021-Present Ford Bronco Sport

JB4 Tuner for 2022+ Ford Escape

JB4 Tuner for 2022+ Ford Maverick & Mondeo 2.0L EcoBoost

JB4 Tuner for 2022+ Jeep Wagoneer/Grand Wagoneer 3.0L Twin Turbo BETA

JB4 Tuner for 2022+ Lexus NX, RX, TX 350 2.4L 4 CYL Turbo

JB4 Tuner for 2022-Present Range Rover 4.4L V8 Twin Turbo (BETA)

JB4 Tuner for 2023+ Chevrolet Colorado 2.7L Turbo

JB4 Tuner for 2023+ Dodge Hornet 2.0L I4 Turbo (BETA)

JB4 Tuner for 2023+ GMC Canyon 2.7L Turbo

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

JB4 Tuner for 2024+ Mazda CX-90, CX-60 & 2025+ CX-70 3.3L Turbo BETA

JB4 Tuner for 2025+ RAM 1500 3.0L I6 Hurricane Twin Turbo (BETA)

JB4 Tuner for Acura

JB4 Tuner for Alfa Romeo Quadrifoglio QV 2.9L

JB4 Tuner for Ford Fiesta ST 2013-Present 1.6L 4 cyl Turbo (BETA)

JB4 Tuner for Honda 1.5 / 2.0L Turbo

JB4 Tuner for Maserati

JB4 Tuner for Mazda 2.5L Turbo

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

JB4 Tuner for Subaru WRX, Ascent, Legacy, & Outback

JB4 Universal Water/Methanol Injection (WMI) Kit

JB4 Water/Methanol Injection (WMI) Kit for Gen 2 G20 G22 B58 BMW

K&N 33-2332 - Non-Turbo Drop-In Air Filter E8x E9x (US Vehicles Only)

K&N 33-2942 - 335D Diesel Drop-In Performance Air Filter

KIA & Genesis Flex Fuel Kit for the 3.3L Motors