Polaris RZR PRO XP Big Turbo Upgrade Kit 2020+
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Polaris RZR PRO XP Big Turbo Upgrade Kit 2020+
Description
The Silber Turbo Big Turbo Upgrade Kit for the Polaris RZR PRO XP is a serious performance solution built for riders who are done leaving power on the table. At the heart of this kit is a direct-replacement turbocharger capable of producing over 325HP, featuring a stainless steel turbine housing and larger turbine and compressor wheels than the factory unit. The upgrade is designed to bolt directly onto your existing setup using all factory oil and water lines, making installation straightforward without exotic fabrication.
Whether you're chasing 190 WHP on a 91 octane tune or pushing past 250 WHP on 110 octane with over 25 psi of boost, this kit is engineered to unlock the full potential of your PRO XP chassis. The complete package pairs the upgraded turbocharger with high-flow silicone tubes, an adjustable clutch kit, and a DynoJet PV3 tuner with multiple power level tunes - everything you need to run a properly calibrated, high-output build.
Key Features
- 325+ HP Capable Turbocharger: Upgraded turbine and compressor wheels over factory spec, built to support serious power levels.
- Stainless Steel Turbine Housing: Durable, heat-resistant construction designed for sustained high-boost operation.
- Direct Factory Replacement: Unbolt the stock turbo and bolt this one in - uses all factory oil and water lines, no custom plumbing required.
- 91 Octane Tune: Delivers approximately 190 WHP on pump gas for street-legal or trail riding use.
- 110 Octane Tune: Pushes close to 250 WHP with over 25 psi of boost for maximum performance applications.
- High-Flow Silicone Intake and Charge Tubes: Replaces restrictive factory tubing to support the increased airflow demands of the big turbo.
- Adjustable Clutch Kit (Weights and Springs): Recalibrates the clutch system to properly handle the added power and torque output.
- DynoJet PV3 Tuner Included (optional): Comes preloaded with multiple power level tunes, allowing you to select the right map for your fuel and goals.
- Compatible with 2020+ Polaris RZR PRO XP: Designed specifically for the PRO XP chassis - note that this turbo requires the O-Ring style oil drain tube (Polaris Part #2206962).
Package Options & Which to Choose
- Turbocharger Only: Just the big turbo replacement - ideal for builders who already have a tuner and clutch kit, or who want to source those components separately. The most affordable entry point into the Silber big turbo setup.
- Complete Package (Turbocharger / Silicone Tubes / Tuner / Clutch Kit): Everything you need for a full, properly tuned big turbo build in one box. Best for riders who want a plug-and-play upgrade without hunting down individual components.
- Add a Tuner: Opt into the DynoJet PV3 Tuner to get multiple power level tunes out of the box. Recommended for anyone who does not already own a compatible tuner for their PRO XP.
- Add a Clutch Kit: Include the adjustable clutch kit (weights and springs) to properly handle the increased power. Strongly recommended alongside the turbo upgrade to protect your drivetrain and optimize performance.
What's Included
- 1 Replacement Big Turbocharger
- 1 Silicone Intake Tube
- 1 Silicone Charge Tube
- 1 Adjustable Clutch Kit (Weights and Springs)
- 1 DynoJet PV3 Tuner
Note: Included components vary based on the package and options selected at checkout. The Turbocharger Only option does not include the tuner or clutch kit.
Why You'll Love It
Silber Turbo has built a reputation among RZR enthusiasts for delivering real, dyno-proven power gains with parts that are engineered to fit right and last. This big turbo kit isn't a vague "stage" upgrade with inflated claims - it comes with specific horsepower numbers at specific octane levels, so you know exactly what you're getting before you wrench it on. The direct-replacement design means you're not cutting, welding, or guessing - the turbo drops in using your factory lines, and the included silicone tubes and clutch kit ensure the rest of the drivetrain keeps up. Whether you're building a trail weapon or a full-send dune machine, this kit gives you a proven path to massive power without piecing together a build from scratch. For RZR PRO XP owners who are serious about performance, this is one of the most complete and capable turbo upgrades on the market.
Will this kit fit my 2020+ Polaris RZR PRO XP?
Yes - this kit is designed specifically for the 2020+ Polaris RZR PRO XP chassis. However, there is one important compatibility note: some PRO XP models use a different oil drain tube. This turbocharger is designed for the O-Ring style oil drain tube, which corresponds to Polaris Part Number 2206962. Check your existing oil drain tube style before ordering to ensure compatibility.
Do I need a tuner to run this turbo upgrade?
Yes, a tune is strongly recommended when upgrading to a larger turbocharger. Running the big turbo without a proper tune can result in poor performance and potential engine damage. The DynoJet PV3 Tuner add-on comes preloaded with multiple power level tunes (91 octane and 110 octane), making it the easiest way to ensure your engine is properly calibrated for the upgrade.
Why is the clutch kit important?
The factory clutch is calibrated for stock power levels. When you significantly increase horsepower and torque with a big turbo upgrade, the stock clutch setup can slip, wear prematurely, or fail to transfer power efficiently. The included adjustable clutch kit (weights and springs) recalibrates engagement and shift points to properly handle the added output, protecting your drivetrain and maximizing performance.
How much power can I expect on pump gas?
On a 91 octane tune, this kit is rated to produce approximately 190 wheel horsepower (WHP). If you have access to 110 octane fuel, the kit can push close to 250 WHP with over 25 psi of boost. The DynoJet PV3 Tuner includes maps for both fuel types, so you can switch between tunes based on what fuel is available.
Is this a direct bolt-on replacement or does it require custom fabrication?
This turbocharger is a direct replacement for the factory unit on the PRO XP. It uses all factory oil and water lines, so no custom fabrication or plumbing is required. Simply unbolt your stock turbocharger and install the Silber unit in its place. The included silicone intake and charge tubes are also designed to replace the factory rubber tubing without modification.
Thank you for trusting us with your order! This product is shipped directly from the manufacturing warehouse to get to customers all over the U.S. as soon as possible!
While many of our products are prepared and shipped out within 48 hours, some of our items are built to order or require custom pieces that could take 2-6 weeks to prepare before shipping! Please contact us at 888-884-2234 for a delivery ETA if you have a strict timeline.
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Omaha Sports & Games Team
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