Gear Control Unit 8 (GCU 8)

Powerful gear control unit (GCU) to control everything from simple sequential flatshift to full paddle shift

8th Generation of our popular in-house built gear control unit. To make the unit more affordable to all range of our users, we're now introducing 3 versions:

LITE
Full closed-loop flatshift including drive-by-wire or external throttle blip.
Reference: GCU-08

RACE
Everything LITE has + added logging and 3D table control that allows fine setup for all scenarios.
Reference: GCU-08-RACE

PRO
Everything RACE has + sophisticated paddle shift support.
Reference: GCU-08-PRO

GCU price from 490 EUR + VAT
For ordering, click ONLINE ORDER, select your gearbox and follow the wizard.

Technical info / Manual

WIRING

LATEST SOFTWARE

Main features

Can control anything from simple flatshift to sophisticated paddle shift
Drive By Wire Support
OEM ECU Support
Auto Throttle Blip for clutch-less smooth downshifts
Engine protection strategies (prevents engine from over-rev when downshifting)

Configurable via USB (no other interface needed)
Datalogging & Software included
Upgradable firmware
Repairable - this is not some chinese black box you can't repair. We are authors of this electronics and can easily repair the unit in case of any failure. You don't need to buy another one for full price.
Pre-Crimped Automotive Wiring available

Need custom feature? No problem, contact us for more information

Version differences

Function	GCU PRO	GCU RACE	GCU LITE
Closed-loop up & down shift	X	X	X
Drive by wire support	X	X	X
Aftermarket and OEM ECU support	X	X	X
Load cell flatshift support	X	X	X
Basic coil & fuel torque reduction	X	X	X
Basic throttle blip support	X	X	X
Advanced coil & fuel torque reduction	X	X
Advanced throttle blip support	X	X
3D table control for all major parameters	X	X
Datalogging	X	X
Shift statistics	X	X
Air compressor control	X
Full paddle shift control	X

Please note: this product is not street legal and can only be used on closed-road. Read the disclaimer here