Turn the Polaris RZR Pro R into a 310 HP turbo machine
The Weistec RZR Pro R Turbo System v2 is a complete, turn-key forced-induction package engineered around the Pro R's 2.0-liter four-cylinder engine. Weistec rates the system at up to 310 horsepower, an advertised gain of 85 horsepower over the factory-rated 225 horsepower. Choose the configuration that matches your exhaust and boost goals, then add the hardware you want in one clean order.
Choose your turbo stage
| Configuration |
Boost range |
Exhaust setup |
Best for |
| W.1 Factory Muffler |
6-7 PSI |
Retains the factory muffler, catalyst and spark arrester |
Strong, refined performance with the original rear exhaust hardware |
| W.2 Race Exhaust |
9-11 PSI |
Includes the Weistec performance muffler |
Higher-boost, competition-focused performance |
W.1 manufacturer performance reference: Weistec reports a 60-80 horsepower gain at 6 PSI using 91-octane fuel. Exact results depend on fuel quality, calibration, elevation, weather, vehicle condition and supporting equipment.
Build your package
Both turbo stages are offered at the same base price. Use the accessory selector to add any individual upgrade or a complete combination.
| Accessory option |
Added price |
Purpose |
| Turbo System Only |
Included |
The complete selected W.1 or W.2 turbo package |
| Extra Air Filter |
+$65 |
A spare service filter ready for future maintenance |
| Oil / Air Separator |
+$349 |
Helps manage crankcase oil vapor in demanding use |
| Billet Fuel Rail |
+$220 |
A precision-machined fuel-system upgrade |
Combination choices are available in the menu and include the exact total of the selected accessories.
Complete system hardware
- Garrett G25-550 turbocharger
- Cast stainless-steel turbo manifold with V-band connection
- 304 stainless-steel downpipe with integrated flex section
- Custom air-to-air intercooler and triple SPAL fan shroud with relay harness
- High-flow, ethanol-compatible fuel injectors and plug-and-play injector adapters
- Weistec Anti Surge Valve
- Four-ply silicone couplers and heat-sleeved oil and coolant lines
- Boost/vacuum manifold adapter with provisions for a boost gauge or water/methanol controller
- Baseline ECU calibration for the selected configuration
- Weistec performance muffler with the W.2 configuration
Fitment
Manufacturer-listed applications: 2022-2026 Polaris RZR Pro R and RZR Pro R 4 models with the 2.0-liter four-cylinder engine, including listed Sport, Premium and Ultimate trims. Special editions include the 2022 Ultimate Launch Edition and 2023 Troy Lee Designs Edition. Please provide the exact year, model and current modifications with your order so FastUTV can verify the configuration before fulfillment.
Ordering and installation
This is a special-order performance system. Estimated manufacturer lead time is approximately four weeks and can change with production demand. Professional installation and final calibration verification are strongly recommended. Dyno results and final output vary by vehicle, fuel, tune, drivetrain loss, environment and supporting modifications.
Competition-use notice: This product is intended for sanctioned off-road or competition use on vehicles that are not pollution-controlled motor vehicles. It is not legal for sale or use on pollution-controlled motor vehicles. The buyer is responsible for confirming local rules and intended-use eligibility before purchase or installation.
Manufacturer reference: Weistec Engineering part 01-004-02435-9. Product specifications and advertised power figures are supplied by the manufacturer.
