My Cart: 0 item(s)

follow us:

Secure Checkout
RZR Pro R Turbo System
Purchase RZR Pro R Turbo System
  • SKU: 01-004-02435-9

    RZR Pro R Turbo System

  • Advertised gains are estimates of HP and Torque “at the engine” calculated from gains as measured on a Dynojet Dynamometer in ideal conditions and typically show the largest possible change.  Actual gains are dependent on the following: Learn More about Crank HP Vs Wheel HP

    Model – Manufacturers use the same engine in multiple model vehicles and often times they are in a different state of tune, for example: 2008 C63 and a 2008 CLK Black Series.  Both have the same engine, but the C63 has 451hp while the CLK63 has 500hp.  Naturally the C63 will show more gains as it starts at a lower level.

    Model Year – Similar to above, as time progresses, Manufacturers tend to slightly increase power output via software from one year to the next or offer “Performance Packages” with increased power.  The engines remain largely unaltered and as a result, final tuned output remains the same, while the gains are lower as the starting point is now higher.

    Fuel – Fuel quality is HIGHLY important with performance vehicles.  Low quality and/or low octane fuel will greatly impact engine output and potentially even engine health.  Top tier brand premium fuels should always be used to achieve the best results possible.

    Drivetrain – All wheel drive has higher drivetrain losses than rear wheel drive.  This results in lower numbers when testing on a chassis dyno.  Wheel/tire size and weight will also impact chassis dyno results

    Weather/Conditions – Temperature, humidity, altitude, and air density all impact engine performance.  Heat, high humidity, and thin air will all work towards reducing engine output

    Engine Health – Higher miles tends to result in increased build up and lower compression which can and will impact engine output.  Properly maintained engines will have better performance than abused or neglected engines.

    Supporting modifications – The highest power levels require supporting modifications.  Depending on the engine, this could mean forged internals, built transmission, upgraded fuel system, 110+ octane race fuel, etc.

  • Choose from Recommended Products (Optional)
  • $7,999.00 $7,999.00

  • Prop 65 warning

    This product can expose you to chemicals including carbon black, silica - crystalline, formaldehyde, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to

Weistec Horsepower 310
Manufacturer Weistec
Street legal in all the US States No
Stock Horsepower 225
year make model trim engine
2023 Polaris RZR Pro R 4 Troy Lee Designs Edition 2.0L 4 Cyl
2023 Polaris RZR Pro R Troy Lee Designs Edition 2.0L 4 Cyl
2023 Polaris RZR Pro R 4 Premium 2.0L 4 Cyl
2023 Polaris RZR Pro R 4 Sport 2.0L 4 Cyl
2023 Polaris RZR Pro R 4 Ultimate 2.0L 4 Cyl
2023 Polaris RZR Pro R Sport 2.0L 4 Cyl
See more

Product Description

Due to high demand, please contact us for current availability and lead times.

The 2.0L engine in the Polaris RZR Pro R is a very capable engine making good power in stock form. As good as performance is right from the factory, there will always be those of us that need more. That is why we have designed the Weistec Stage 1 Turbo Kit, a turn-key turbo kit that has OEM like fitment and quality while also being easily customizable.



The base kit features a cast stainless steel manifold to avoid cracking issues that can be common on tubular turbo headers. The manifold has a V-band connection to ensure leak free mating to the Garrett turbocharger. The downpipe is made of 304SS material and features a flex section as well as a flange to directly bolt onto the factory muffler/catalyst/spark arrester, meaning any bolt on aftermarket muffler system will also be compatible.


All exhaust components are tig welded 304 stainless steel construction and flanges are CNC machined to ensure best quality. After welding, exhaust plumbing is brushed for a clean finished look.




A complete set of heat-sleeved protected oil and coolant lines and all necessary fittings are included to easily supply the turbo with oil and coolant. A billet aluminum manifold adapter is also included to supply boost/vacuum to the Weistec Anti Surge Valve as well as a water/meth injection controller and/or a boost gauge.


On the cold side of things is a custom air to air intercooler which mounts in the “firewall” between the engine and the seats. Built into one of the end tanks is a flange for the Weistec Anti Surge Valve which vents off excess pressure whenever the throttle is released creating a “blow-off” sound. A new powder coated aluminum panel is supplied to replace the factory panel and provide a path for air to flow to the intercooler and protect it from debris with an integrated stainless-steel mesh. On the back side of the intercooler is an aluminum shroud with 3 Spal fans. The fans run continuously whenever ignition is on to ensure the intercooler is constantly extracting heat from the air charge. A relay harness is included to provide power to the fans. 4 ply silicone couplers connect the turbo to the intercooler and the intercooler to the throttle body. The coupler to the throttle body features a port for a Weistec Water/Meth Injection injector for those that wish to also purchase the Weistec WMI System for their RZR Pro R.


Key Features

  • 60-80 hp gain at 6 PSI on 91 Octane
  • Stage 2 includes Weistec Muffler
  • Garrett GT2860RS
  • Stainless steel Weistec cast manifold
  • Weistec downpipe constructed of 304 SS material
  • Set of high flow ethanol safe injectors included
  • Plug and play adapters are included to avoid any modifications of the fuel injector harness
  • Baseline ECU tune is included
  • V-band connection on the manifold for leak-free mating with the turbo

Offroading Demo

Install Video

Note: This item is considered special order. (See Terms and Conditions)