Heavy Weight Upgrade for Polaris RZR XP Turbo Clutch Kit

Optimized for High Horsepower, E85 Fuel, and Steep Helix Setups

Gain precise control over your Polaris RZR XP Turbo’s RPM range and maximize power transfer with this Heavy Weight Upgrade Kit, specifically engineered for Dynojet clutch systems. Designed for high-performance applications, this kit includes heavier clutch arms—each weighing 4.48 grams more than the standard weights used in Dynojet’s RZR XP Turbo clutch kits.

This upgrade is ideal for riders running E85 fuel, using steep helix angles, or pushing higher horsepower builds. The added mass delivers more primary clutch clamping force, resulting in more consistent RPM under heavy load, reduced belt slippage, and improved throttle response.

Key Features and Benefits

• Increased Clutch Weight: Each weight is 4.48g heavier than standard RZR XP Turbo weights, improving load response and RPM stability.

• Enhanced for High Horsepower Builds: Optimized for UTVs with aggressive engine tuning or performance upgrades.

• Ideal for E85 and Steep Helix Setups: Provides the extra force needed to manage higher torque output and aggressive shift profiles.

• RPM Control: Helps prevent RPM spikes and keeps your engine from bouncing off the rev limiter during hard acceleration.

• Designed for Compatibility: Best results achieved when used with Dynojet clutch springs and clutch tuning components.

Technical Specifications

• Weight Increase per Arm: +4.48g

• Compatibility: Designed for use with Dynojet clutch kits

• Use Case: High-performance builds, E85 fuel systems, steep helix profiles

Vehicle Fitment

This clutch weight upgrade is compatible with the following Polaris RZR XP Turbo and XP 4 Turbo models:

• Polaris RZR XP 4 Turbo EPS

• Polaris RZR XP 4 Turbo EPS DYNAMIX Edition

• Polaris RZR XP 4 Turbo EPS Fox Edition

• Polaris RZR XP 4 Turbo EPS LE

• Polaris RZR XP 4 Turbo S

• Polaris RZR XP Turbo EPS

• Polaris RZR XP Turbo EPS DYNAMIX Edition

• Polaris RZR XP Turbo EPS Fox Edition

• Polaris RZR XP Turbo EPS LE

• Polaris RZR XP Turbo S

• Polaris RZR XP 4 Turbo

• Polaris RZR XP 4 Turbo S Velocity

• Polaris RZR XP Turbo

• Polaris RZR XP Turbo S Velocity

Note: This product is intended to be used with Dynojet tuning components. It is not a universal fit and should only be installed on compatible models listed above.

Customer Reviews

Jason M.
"These heavier clutch weights were exactly what my RZR XP Turbo needed to keep RPM smooth under heavy load. No more bouncing off the limiter!"

Samantha R.
"Running E85 with a steep helix meant I needed this upgrade. Dynojet's heavier weights work perfectly to tame the revs."

Why Choose Dynojet Clutch Upgrades?

As a leader in UTV performance tuning, Dynojet engineers every component with precision and durability in mind. Their clutch systems are tested both on the dyno and in real-world conditions to ensure performance gains, reliability, and longevity. This heavy weight upgrade is a critical tuning element for those who demand the most from their RZR XP Turbo in extreme conditions or high-power setups.

For additional clutch tuning components, Power Vision ECU tuners, or complete performance packages, explore our full Polaris RZR performance catalog.

Need help determining compatibility or setup? Contact our tech support team for expert guidance.