Zestek SCX Pro Racing Steering Wheel Hub — Standalone ECU/CAN Devices

The all-new Zestek SCX Pro Racing Steering Wheel Hub represents the next evolution of driver interface technology. Completely reimagined from the ground up like the SCX, the SCX Pro also blends motorsport-inspired engineering with refined design to deliver a sleeker, more connected driving experience.

The SCX Pro expands on the success of the SCX and the GEN 1 CAN Hub by introducing dual CAN and AUX inputs. You have the possibility of controlling OEM features as well as additional CAN devices. This multiform functionality is a revolutionary advancement for newer builds where keeping your factory controls is much cleaner and more user friendly. But also allows for more complex Custom CAN builds where the sky is the limit.

This is the future of aftermarket CAN based steering wheel controls.

Do you need the DR-25 Raychem Motorsport Cable?

Yes — if you want a finished, plug-and-play connection which can be wired directly to your Standalone ECU or CAN devices. The DR-25 Raychem Motorsport Curly Cord is Zestek's solution for getting signal from a rotating wheel to the chassis without a functional clock-spring or custom wiring.

No — if you're wiring the Pro into your own clock spring or running your own loom. Plenty of built cars already have a rotational connection in place, and plenty of builders would rather terminate it themselves. Order the hub on its own and take the signal path from there.

Change your mind later, or want a spare for the trailer? The Zestek Motorsport Curly Cord is available separately.

For OEM Control + Standalone ECU/CAN Devices: If you have one of the 80+ vehicles we support with OEM controls and also an aftermarket ECU or other CAN devices check out the SCX Pro for OEM ECU / OEM Steering Functions + Standalone ECU.

Key Features & Upgrades

• Every SCX Function, Retained — The SCX Pro carries over the complete SCX feature set. Nothing was removed to make room for the upgrades. Everything below is in addition.
• Full Aftermarket OPEN CAN Support alongside OEM Function Support — Communicate seamlessly with almost any vehicle using Zestek's proprietary OEM Adapter. Installable independently, it gives your SCX full OEM-level functionality over your steering wheel controls.
• Additional Custom CAN Bus — The Pro adds a second, fully custom CAN bus on top of the standard channel, so aftermarket devices and OEM communication run on separate lines instead of competing for the same one.
• Standalone ECU Support — Built to integrate directly with standalone engine management, making the Pro suited to fully built and race-converted vehicles where the factory ECU is long gone. Haltech installs get CAN keypad emulation, mapping SCX Pro buttons straight to emulated keypad positions. Emtron, MoTeC, Link, FuelTech, MAXXECU, Syvecs and other standalone setups run through Custom Open CAN, where your installer assigns button channels and configures outgoing data streams.
• Transmission Control Support — Alongside standalone ECU control the SCX Pro has the ability to communicate with other CAN driven devices such as TCUs. Turbolamik, CANTCU, MAXXECU, Apex Control Innovations, Emtron TM16 and other TCU setups are all supported with custom CAN integration or analog inputs.
• RPM Shift Lights & Status Indicators — Programmable shift lights and status lighting built into the panel, so the information you need lives where your hands already are.
• Programmable Buttons & Rotaries — Every button and rotary is yours to assign.
• Zestek Workstation — Configure button and rotary assignments, RGB colors, shift lights, status indicators and lighting behavior from one place. An integrated CAN bus analyzer handles setup and troubleshooting when something isn't talking.
• On-Panel Brightness Control — Adjust lighting brightness and button illumination straight from the panel. No laptop, no Workstation, no stopping what you're doing.
• 2X 0–5V Analog Outputs — Two dedicated analog outputs feed variable signals to devices that expect analog rather than a CAN message.
• 4X Low-Side Auxiliary Outputs — Four low-side outputs for switching external loads directly from the hub, no intermediate module required.
• VeloLink 2.4G Wireless System — Connect up to 6 wireless devices, including OBD modules, with our proprietary VeloLink system. Expandable with multiple VeloLink accessories, your SCX hub can grow as your setup does.
• Wireless OBD & Real-Time Feedback Lights — The included VeloLink OBD module displays real-time vehicle status with multiple feedback lights. Monitor and control your car directly from your hub.
• VeloLink VeloSwitch Compatible — Each VeloSwitch adds eight wireless relay channels. Exhaust valving, ESP, PTC and more, controlled right from your SCX.
• 100% Woven Carbon Fiber Construction — The front panel is 100% woven carbon fiber, produced using a dual-sided metal-mold hot-pressing process for a consistent finish on both faces. Ultra-light, rigid, fire-resistant, and finished with a premium motorsport aesthetic.
• Pogo Pin Quick Release — CNC-machined for perfect mechanical and digital connection. Reliable, secure, and easy every time you detach or attach the hub.
• Custom Dual-Stage Buttons with RGB — Precise tactile feedback from dual-stage buttons, paired with 16.7 million RGB colors for ultimate visual customization.
• V2.0 Adjustable Magnetic Paddle Shifters — Redesigned for crisp, ultra-responsive shifting with a wider adjustment range than before, and tested past one million presses without failure. Your shifts, precise and consistent.
• Steering Wheel Compatibility — Works with most 350mm and 330mm aftermarket wheels (PCD 6x70mm; clearance may be tight). Spacers are included to raise the wheel for fitment issues.

What's Included

• 1x SCX Pro Racing Hub Unit
• 1x OEM Adapter
• 1x OEM Adapter Harness
• 1x VELO OBD Unit
• 1x V2 Quick Release
• 3x Horn Button Blockers
• 2x 2.5mm Steering Wheel Spacers
• 1x USB Connection Cable
• 1x Hardware Bag
• 1x SCX Pro Sticker Sheet Set

Optional Inclusions

• DR-25 Raychem Motorsport Curly Cord
• Steering Hub Boss Kit
• 330MM LITE Carbon Fiber Racing Wheel
• SCX Color Knobs