Core Performance Inc
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CNC Machining

Precision engineering for custom performance components and high-tolerance fabrication.
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Dyno Tuning

Unlock maximum horsepower and reliability with expert ECU calibration and performance testing.
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Engine Rebuilds

From street to track: Meticulous blueprinting and assembly for ultimate engine longevity.
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Fuel Injector Service

Restore peak efficiency with ultrasonic cleaning and precision flow-matching services.
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Shop Services

Expert installation, repair, and troubleshooting of performance and racing drive trains.
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Core Performance Inc
(909) 291-7550
sales@coreperformanceinc.com
725 S La Cadena Dr. Colton, CA 92324
Mon-Fri: 9AM-5PM Sat-Sun: Closed

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  • Environmental Mission Statement / Prop 65

⚠️ WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. For more information, see www.P65Warnings.ca.gov/motor-vehicle-parts.

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