Rancho Cucamonga is home to thousands of truck owners who demand quality service. Located in the heart of the Inland Empire, our shop is easily accessible from Victoria Gardens and major freeways.
Empire Motorsports provides professional performance chips & programmers to Rancho Cucamonga residents across all 4 ZIP codes. With manufacturer warranty warranty and typical 1-2 hours installation time, we make it easy to upgrade your truck.
Pricing starts at $450 and goes up to $1,800 depending on your vehicle and options. Call for a free quote.
Typical cost in Rancho Cucamonga. Final price depends on vehicle.
Are performance tunes legal in California?
Some are — we carry CARB-EO certified tuners that are explicitly legal in California. Diesel emissions tuners are not road-legal in CA, but emissions-compliant performance tunes are.
Will a tuner hurt my engine?
Quality tuners from reputable brands are designed to keep engines within safe limits. Stay away from extreme tunes for daily-driven trucks — the towing and performance tunes from major brands are reliable for long-term use.
Can I switch between tunes?
Yes — most modern programmers let you switch between tunes (e.g. economy, towing, performance) on the fly. We'll walk you through the options before you leave.
Select your ZIP for neighborhood-specific pricing and details.
2 miles from our shop · Free quotes · Since 1992
