Performance fuel injection tuning for the Polaris Razor RZR900 XP. The Z-Fi MX precisely controls fuel delivery for immediately improved HP, torque, and throttle response. Comes with two pre-programmed fuel maps: one for stock exhaust and one for slip-ons. This plug and play unit comes with easy to use software and a USB interface.

Also included is the Bazzaz Z-AFM Controller

Control your air/fuel ratio from fuel injectors to improve horsepower, torque, and throttle response. Correct for maximum performance especially after modifications such as an aftermarket exhaust.

The Bazzaz Z-Fi MX precisely controls fuel delivery to optimize engine performance. This plug and play unit comes with easy to use software and a USB interface, allowing for performance tuning that is switchable ‘on the fly’ with the optional Map Selection Switch.

Use the Z-Fi MX with the Z-AFM to generate custom fuel maps on-demand and eliminate the need for expensive professional tuning or inferior shared maps that don’t incorporate present riding conditions.

Quickly generate self-made fuel maps on a dyno or while riding.

For any environment. Why share a fuel map that was made in a completely different environment? Quickly get the precise tune for any day, any conditions, and any modifications with the Z-AFM™ Self Mapper. Simply plug in and ride to start collecting data.

For the dyno. With its rapid, naturally-sweeping data processor, the Z-AFM™ can also be used on the dyno to create a base map in just 20 minutes. The days of prolonged engine stress on the dyno are in the past.

Accurate fuel delivery on demand.

The Bazzaz Z-AFM™ collects data that the rider can then apply to a base map. Better than a closed-loop system that is constantly reacting, the Z-AFM™ is ready to apply the data collected immediately when necessary.

Features:

Plug and Play installation with any of the Z-Fi products (may require pipe modification to accept sensor) Allows for self-mapping either on the track or on the dyno Allows an alternative way for mapping without the time or cost of a custom dyno tune "Smoothing" feature, further enhances throttle response and power delivery User adjustable, multiple target air fuel ratios for performance and fuel economy

Also includes selector switch

also includes SS 02 nut

A COMPLETE PACKAGE