About FiveoMotorsport


FiveoMotorsport Fuel Injectors now celebrating 20 years in business!  Established in the year 2000, Fiveo sells only first-rate fuel injectors to satisfied customers world wide. FiveoMotorsport has a full inventory of OEM and High Performance electronic fuel injectors for US domestic, European and Asian import applications.

All of our custom work is performed by highly qualified technicians using industry-standard equipment to produce the highest quality product available for use in the most demanding street and racing applications. Each custom injector has been inscribed with a control number and individually tested on the newest technology equipment available. Static and dynamic flow-rates at multiple pulse-widths are recorded to achieve accurate, comparable data points.  Dead time/latency values are recorded over the entire voltage range (8-18 volts).  Injectors are placed in tightly flow balanced and matched sets.

Custom flow matched sets will include a data sheet showing information for your specific set of fuel injectors to help ensure an easy tune and linear performance at idle, at cruising speeds, and at high RPM.

All FiveoMotorsport fuel injectors are backed by our best-in-the-business, 3-year warranty. You will receive a top quality product that is at or above the industry standard whether you purchase our brand new, flow-matched, custom manufactured, high-output fuel injectors or our reconditioned OEM fuel injectors. You can be confident you are purchasing top-quality products at a great price, fully backed by our outstanding customer service and support that is not found anywhere else in the aftermarket fuel injection industry.

Get 10% off your order right now!

20th Anniversary Sale at FIVEO!

No Discounts on Radium or Weldon Parts

Use code: YEAR20