Burger Motorsports

Power gains of up to 50whp and 70wtq on a factory vehicle without the risks of flashing! The JB4 is a plug and play tuner that attaches to two easy to access sensors in the engine bay and works...

The JB4 is the most advanced and highly featured tuning system for your 2022+ Subaru WRX 2.4L 4 cylinder turbo. Power gains are up to 50hp to the wheels (70hp crank) on a completely stock...

Power gains of up to 40hp and 70tq to the wheels on a stock vehicle! This plug and play Ford Fiesta ST tuner plugs into easy access sensors in the engine bay and works with your factory ECU tuning...

Power gains of up to 140hp and 176tq to the wheels on a stock vehicle The JB4 is a plug and play tuner that attaches to easy to access sensors in the engine bay and works with your factory...

Power gains of up to 120hp and 140tq to the wheels on a stock vehicle The JB4 is an easy to install plug and play tuner that attaches to sensors in the engine bay and works with your factory...