USA-Made Parts. Expert Installs. Real Results.
Precision-fit accessories for Polaris RZR & Can-Am — designed in-house.
Professional Wiring & Electrical Solutions
Expert UTV wiring installs done right — radio, intercom, lighting & more.
Performance Clutch Tuning & Upgrades
Maximize your power-to-ground transfer with expert clutch tuning.
Shop by Vehicle
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Can-Am Maverick X3
Can-Am Maverick X3 Performance Accessories The Can-Am Maverick X3 is one of...
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Polaris RZR Turbo R
Polaris RZR Turbo R Performance AccessoriesThe Turbo R is a beast —...
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Polaris RZR Turbo/Turbo S
Polaris RZR Turbo & Turbo S Accessories The RZR Turbo and Turbo...
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Polaris RZR Pro R
Polaris RZR Pro R Performance AccessoriesThe Pro R is Polaris's most powerful...
Best Selling UTV Products
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Polaris RZR Pro XP | Turbo R Multi-Chambered Catch Can | Diamond Performance
Regular price $399.00 USDRegular priceUnit price / per$399.00 USDSale price $399.00 USD -
Baja Engine Access panel Bed kit - Polaris RZR Pro R - all years
Regular price $599.99 USDRegular priceUnit price / perSale price $599.99 USD -
Polaris RZR Turbo / S Multi-Chambered Catch Can | Diamond Performance
Regular price $399.00 USDRegular priceUnit price / per$399.00 USDSale price $399.00 USD -
Baja Bed Engine Access Panel Kit for Polaris RZR Pro XP/Turbo R/S -All years
Regular price $559.99 USDRegular priceUnit price / perSale price $559.99 USD -
Can-Am X3 Multi-Chambered Catch Can | Diamond Performance
Regular price $399.00 USDRegular priceUnit price / per$399.00 USDSale price $399.00 USDSold out -
20-24 Polaris RZR Pro R / Turbo R / Pro XP - Carbon Fiber PCI ICOM Radio & Intercom Dash Mount | Diamond Performance
Regular price $169.00 USDRegular priceUnit price / per$215.00 USDSale price $169.00 USDSold out
Glamis Heritage Tee
Diamond Performance | Glamis Heritage Tee TIMELESS DESIGN. DESERT HERITAGE. Inspired by the legendary sand dunes of Glamis, California, the Diamond Performance Glamis Heritage Tee pays tribute to one of the most iconic destinations in off-road culture.
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Why Diamond Performance Stands Out
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Made in the USA
Every product is designed and manufactured in-house at our Orange County shop.
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⚡ Fast Shipping
In-stock orders ship within 1-2 business days. We get your parts to you fast.
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🔧 Expert Craftsmanship
Built by riders, for riders. Precision-fit parts with a factory-quality finish.
THE REVIEWS
Testimonials
Why Riders Choose Diamond Performance
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Attention to detail
"Wiring Masters !! The before and after for my "recently" wired Polaris was Amazing" - Greg
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Honest Team
"They are usually the ones talking me out of certain Upgrades haha, They help me spend my money in the right areas" - Sean
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"Quality Products
"They only offer race quality products, If they don't recommend it, its usually for a good reason." - Martin





