BMW B58 JB4 Tuner (Gen 1 & Gen 2) - Burger Tuning Choose vehicle:Gen2 B58 JB4PRO 0T Volkswagen Golf VII All

0T Volkswagen Golf VII All 2

Stage 2 (450 LPH @ 5 Bar) - 50% Increase Over Stock

Fitment: Laser-cut mounting brackets and CNC-machined prongs ensure a precise fit with your stock mounting points

Plug in up to 40 extra wheel horsepower in seconds

70x12 Phillips MAF screws

BMW B58 JB4 Tuner (Gen 1 & Gen 2) - Burger Tuning Choose vehicle:Gen2 B58 JB4PRO 0T Volkswagen Golf VII AllPower gains of up to 120whp and 120wtq. on a stock vehicle without the risks of flashing! The JB4 is the most advanced and feature rich tuning system available for BMW's B58 engines, offering significant power gains, seamless integration, and unparalleled ease of use. With its plug and play design and innovative features, the JB4 transforms your driving experience without requiring additional modifications. Unlike traditional ECU flash tuning, the JB4