Kaizen Relay and Control Module

Kaizen Relays Replace Old Mechanical Relays For Good!

Kaizen Relays

  • Directly replaces any standard relay
  • Installs WITHOUT TOOLS
  • Patent Pending power distribution concept - (sounds fancy, but it's just a relay that can interconnect )
  • Solid state technology allows for PWM (Hi or Lo)
  • Interconnectable means less wiring when more relays are added!
  • Rugged and weatherproof
  • Accepts Control Module

Control Module

  • Optional, connects to the side of a Kaizen Relay without tools
  • Allows the Kaizen Relay to be activated via CAN inputs OR analog inputs
  • Create application specific programs 
  • Programmable via micro USB
  • 3x Outputs
  • 3x Analog Inputs
  • Single CANbus
  • Can also function as an Analog > CAN converter!

Optional Control Module Provides Custom Programmability

The optional Control Module directly attaches to any Kaizen Relay and eliminates the need for a separate controller, providing a cost-effective solution by integrating the controller directly into the relay.

CAN-Enabled Functionality

While many aftermarket companies are still using analog toggle switches, Kaizen Relay allows repurposing factory installed buttons (such as cruise control) for new functions, rather than resorting to brackets and drilling holes for new buttons.

Reliable Wire Termination

The Kaizen Relay utilizes spring cage wire termination behind a silicone seal, ensuring reliable and weatherproof connections without the need for pigtails or specialty connectors.

Interconnectability Facilitates Easy Add-ons

Kaizen Relay simplifies engine bay configurations by eliminating the need for multiple box relays screwed to the firewall, providing clean setup that shares power internally among interconnected relays.

The Problem With What's Out There: 

Since 2017 we've been trying to find something better than the Kaizen Relay - but it doesn't exist. The nearest competitors require two outputs in parallel to match our 40 Amp rating, and it goes far beyond that! We've tested head-to-head with the "other" Solid-State products on the market and even if you can look past the screw terminals, competing products will overheat within seconds of pulsing a fan or a pump! It's not even close! 

The design of the relay hasn't changed in 50 years. They either have exposed male prongs or a bulky weatherproof connector. Both require different crimpers for installation. Fine. But not great.


Visit our user resource guide here: https://www.kaizenspeed.com/pages/kaizen-relay-user-guide

The Kaizen Relay utilizes spring-cage clamps, internationally recognized for their durability in challenging conditions. These clamps provide a secure and weatherproof wire termination, capable of enduring impacts of up to 100G.

Yes, the versatile Control Module offered by Kaizen Relay can replace the ECU in your vehicle. This frees up valuable ECU outputs and enables direct acceptance of sensor inputs using CAN communication.

Yes, both the Kaizen Relay and Control Module are available for purchase. You can explore our website to find detailed information about these products. Please contact use with any questions.

Enhanced Performance and Connectivity Features of Kaizen Relay

  • Wire Termination

    Kaizen Relay prioritizes tool-free operation and durability by utilizing spring-cage clamps, internationally recognized for reliable wire termination in harsh environments, enduring impacts of up to 100G (IEC/EN 60068-2-27).

  • Testing Matters

    Real-world testing is the only thing that matters. Theoretical specs are useless if just one variable is missed. That's why testing is at the heart of what we're doing. 

  • Control Module

    This can take the place of your ECU, freeing up valuable ECU outputs using CAN and directly accepting sensor inputs as well!

  • Connect On Either Side

    Kaizen Relay allows instant addition of devices without extra wiring through a modified bayonet-style mount for seamless interlocking and electrical connection.

  • Pogo Pins

    Kaizen Relay's pogo pins provide instant power transfer, lasting up to 1,000,000 cycles with low contact resistance, resilience to shock and vibration (50G and 10G respectively), and gold-plated components for optimal performance.