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JB4 Supra

Name: JB4 Supra
Brand: Others
Price: 1800 AED
Availability: InStock

AED 1,800

Abdulla

4.8

4 items live

Item Details

Brand

Others

Age

1-6 months

Condition

Perfect inside and out

Warranty

No

Usage

Out of original packaging, but only used once

Posted on: 27th July 2026

Description

JB4 Tuner — Toyota GR Supra Mk5 (B58 3.0L) | Complete Kit Burger Motorsports JB4 — the gold-standard piggyback tuner for the Mk5 Supra. Removed from my own 2023 B58 in perfect working order. Clean pull, no faults. Gains: Up to ~80 whp / 100 hp crank on a stock car, pump gas. More with bolt-ons, higher octane, or E85. Complete kit — everything included: • JB4 control unit • Full plug-and-play harness (all inline sensor connectors + OBD/CANbus plug) • JB4 Connect Kit Rev 3.7 — Bluetooth module for phone tuning & data logging via the JB4 app Why the JB4: • No ECU flash — installs between sensors and ECU, works with locked ECUs • On-the-fly map switching, boost-by-gear, built-in logging + fault code reading • NOT VIN-locked — fully Removes without a trace Genuine BMS, Made in USA. Plug-and-play install, ~30 min. Serious buyers only. Fitment: For the 3.0L 6-cylinder B58. Confirm your Supra is the six before buying.