Fast UTV side-by-side performance shop in Corona, California featuring a custom-built UTV with in-house tuning, dyno services, and upgrade installations.

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FAST UTV

Southern California’s Performance Parts Shop for Polaris RZR & Can-Am Maverick UTVs

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FAST UTV E85 power system for CAN-AM X3 side-by-sides, engineered to prevent ethanol moisture buildup and boost performance.

Upgrade your fuel system

The CAN-AM E85 Power System is the ultimate fix for moisture buildup — delivering cleaner combustion, stronger throttle response, and reliable high-performance power.

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High-performance exhaust system installed on a UTV, showing the full header, mid-pipe, muffler, and polished tips for Fast UTV customers.
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  • High-performance exhaust system installed on a UTV, showing the full header, mid-pipe, muffler, and polished tips for Fast UTV customers.
  • Kawasaki TERYX4 H2 close-up showing the performance exhaust system and green suspension springs from a right-side angle, highlighting Fast UTV’s full installation quality.
  • “Close-up view of a Kawasaki TERYX4 H2 side-by-side exhaust system installed and photographed at a left angle, highlighting the full Fast UTV performance setup.”
  • Hardware and components included in the Kawasaki TERYX4 H2 exhaust installation kit, showing bolts, clamps, and fittings provided with Fast UTV’s full exhaust upgrade.
TERYX®4 H2 Exhaust System

TERYX®4 H2 Exhaust System
$1,634.96

Pickup available at Fast UTV

Usually ready in 5+ days

TERYX®4 H2 Exhaust System

Fast UTV

Pickup available, usually ready in 5+ days

160 Vander Street
STE C
Corona CA 92880
United States

9514277466
can am maverick vehicle

UTV Upgrades & Accessories

Can-Am Maverick

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Polaris RZR Pro XP

Side-by-side Performance parts

Polaris RZR

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New Arrivals

Explore the latest performance upgrades, parts, and accessories for today’s most popular SxS models.

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Shop high-performance racing fuel blends engineered for SxS power, reliability, and maximum output.

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Black cap with pink and white 'Fast' logo on a white background



Hats, shirts, blankets, and gear built for real riders — bold, durable, and race-ready.

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