Engine Management

Wirelessly connect your JB4 to your Smartphone!Monitor your vehicle with a variety of live gauges, Change mapsTake logs to tune your vehicle to perfection, Change user adjustment/methanol settingsGraph your logs to review performanceRead/Delete error...

If you have already purchased the BMS Stage 1 Tuner and would like to increase the default 3psi boost setting, you can do so with this cable and interface software.  Software needed only if changing from default +3psi boost setting: Latest Interface...

The Burger Motorsports plug and play tuner attaches to two easy to access sensors in the engine bay and works with your factory DME tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. It features a 64mhz...

The latest iteration of GFB’s feature-packed electronic boost controller now has the ability to monitor and display your engine’s air/fuel ratio in either Lambda or AFR. By connecting the analogue output of most wideband O2 controllers (i.e...

HKS DRY CARBON ECU COVER A90

HKS DRY CARBON ENGINE COVER A90 RZ

The new EWG connections allow the JB4 to directly add and subtract wastegate duty cycle (WGDC) from the wastegates providing additional tuning flexibility. Most useful for modified vehicles that are having problems targeting boost properly and will also...

Help keep your intake air temperatures down with the Mishimoto Performance Heat Exchanger explicitly designed for the 2020+ Toyota GR Supra 3.0L and 2019+ BMW Z4 3.0L. Air-to-water intercooling is the future for forced induction vehicles, so it's no...

Help your 2020+ Toyota GR Supra 3.0L stay cool with the Mishimoto Performance Aluminum Radiator kit! The latest Supra has taken over the role of being an icon for the tuning community, but even being backed by BMW, high coolant temperatures can still...

Help your 2020+ Toyota GR Supra 3.0L stay cool with the Mishimoto Performance Auxiliary Radiator Pack! The latest Supra has taken over the role of being an icon for the tuning community, but even being backed by BMW, high coolant temperatures can still...

Help your 2020+ Toyota GR Supra 3.0L stay cool with the Mishimoto Performance Aluminum Radiator! The latest Supra has taken over the role of being an icon for the tuning community, but even being backed by BMW, high coolant temperatures can still bring...

The Syvecs Q50/Q60 AWD module is a standalone AWD/4WD/Center Diff Controller designed to offer more traction and precise control of your drivetrain. An AMS calibration file is also pre-installed at no additional cost! The Syvecs Infiniti Q50 / Q60 (VR30)...