About us

Our company

We have been a world leader in replacement ATV and UTV engine control units since 2004.  We are located in Calgary, Alberta, Canada and operate exclusively as a mail order / web order company. We do not have a store front or showroom. Please order online or call to place a phone in order.

Our Mission

Our mission is simple: "To offer the best product, at the best price, with the best warranty, Period". Check out the Customer Feedback page for what our customers say about us, and our products.   

Our Support

There is no other company in the world that offers our level of service and support. We will pre-load your product before it is shipped, and offer free lifetime support and mapping. Having an issue and need to know if it's our product or your ATV? Simply contact us.  We typically respond to all support requests in one business day.

We understand that sometimes you cannot wait, so we have designed this website as a self-serve portal of information.  Select your product, and scroll down to the "MORE INFO" section to gain access to technical support, troubleshooting tips, firmware, maps, and documentation.

Our Quality

Our products are manufactured in Canada by a certified ISO-9000 facility. It allows us to have instant response to quality issues, which ensures you receive the best product possible. Our Copperhead® CDI/ECU can typically be repaired should you ever have an issue with it.

Our Products

We are the only company in the world offering full replacement ATV and UTV ECU's. ATV manufacturers purposely adjust the complex fuel and spark tables to reduced power output for liability reasons. Other companies offer piggy-back solutions, but it is virtually impossible to properly match those curves to give optimum power output. Our ECU's are designed for each machine, and then dyno tuned to ensure the fuel and spark curves are optimized for your ATV model. Each unit comes with the ATV specific connector to allow easy installation with minimum effort. It comes preloaded with one "factory style" map and one performance map with disabled limiters, and is user selectable with a front panel toggle switch.

Copperhead® Capacitance Discharge Ignition

The core of all our ignition products is our DPM-550 Copperhead® Capacitance Discharge Ignition (CDI). Our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.


Our CDI's for carbureted machines consist of the Copperhead® CDI and a machine specific wiring harness with mating connectors. Our ECU's for fuel injected machines consist of the Copperhead® CDI and a machine specific adaptor harness containing the EFI specific electronics and mating connectors for that model.

Key Features of Our Ignitions:

  • Fully sealed and waterproof.
  • Two-preload user selectable maps via front panel switch.
  • Machine specific connectors for a plug 'n' play installation.
  • Repetitive fire ignition for increased throttle response and fuel economy.
  • Can be pre-loaded for your specific application.
  • Increased power output.
  • Disables factory limiters.
  • Full replacement (not a piggy-back).

Email Us

For all your technical support questions:


To place an order, or request a RMA number for a product return or service:


To find out general information about us or our products:


Phone Us

Phone: (403) 668-7470
Fax:     (403) 668-7471

Our Business Hours

Monday - Thursday: 9:00 AM to 5:00 PM MST
Friday: 9:00 AM to Noon MST

Our Mailing Address

Velocity Devices Inc.
P.O. Box 47052
RPO Creekside
Calgary, AB
T3P 0B9