Corona Motor Worx

USA CA Evolution Powersports dealer & more

Side by Side Upgrades & UTV Repair in Corona, California
You're at the right place!

Certified SxS Insurance Restoration & UTV Collision Repair Shop

A Full Service Experience

Custom Can Am X3 & Polaris RZR SxS Big Engine Builds

polaris & Can AM custom engines

Corona Motor Worx custom engines are ultimate in power, performance and quality. We can rebuild your Side by Side's engine, frame, and software to increase horsepower and torque to push your machine to a new height of performance.

View our full product offering and services on our Partners Catalog for more information!

SxS tuning, performance Upgrades, installations, diagnostics & more

use our Dyno Machine

Make a reservation today to test your Side By Side's Performance & improve it's overall drivability!

California's Corona Motor Worx is proud to offer the most important tool for improving the performance of your UTV, a state-of-the-art hub dynamometer. The Corona Motor Worx dyno is absolutely the answer to analyze the traction, torque, and tuning of your machine. 

3400 Horsepower dyno

The Corona Motorworx dyno is capable of a full 3400 horsepower and 9600 foot-pounds of axle torque. Our system maintains accuracy and repeatability by bolting your axle hubs directly to the dyno. You want to know what your UTV is capable of doing, and by eliminating potential variables you will gain the knowledge you crave. Rent time on our dyno and simulate 1/8th, ¼, or ½ mile runs with testing speeds of over 300 mph. Strapping your UTV onto our dyno is leaps and bounds more effective than renting a track or removing your engine for testing.  Your deposit claims either full-day or half-day use of the dyno, with the option of analysis and tuning from our expert technicians.

checkout Our products & Partners catalog

Hostile SxS Wheels

Simpson Custom SxS Seats

SuperATV SxS Racing