2027 Polaris RZR Pro R Boost Debuts With 275 Horsepower

Polaris has unveiled the 2027 RZR Pro R Boost, a new high-performance side-by-side featuring 275 horsepower, upgraded drivetrain components and enhanced cooling technology.

Polaris has officially introduced the 2027 Polaris RZR Pro R Boost, raising the bar in the high-performance side-by-side segment with a turbocharged engine that delivers an impressive 275 horsepower. The new model becomes the most powerful production side-by-side on the market, combining increased power with major drivetrain and cooling upgrades designed for extreme off-road conditions.

The 2027 Polaris RZR Pro R Boost will arrive at dealerships in November in both two-seat and four-seat configurations.

Turbocharged Power Sets a New Benchmark

The biggest highlight of the 2027 Polaris RZR Pro R Boost is its new turbocharged 2.0-liter four-cylinder engine.

Key performance figures include:

• 275 horsepower
• 223 lb-ft of torque
• 66 mm Garrett turbocharger
• Liquid-to-air intercooler
• Full power maintained in temperatures up to 115°F and elevations up to 10,000 feet

The new model surpasses key competitors, including the Can-Am Maverick R (240 hp) and Kawasaki Teryx H2 (250 hp), while also delivering significantly more torque throughout the rev range.

The 2027 Polaris RZR Pro R Boost becomes the most powerful production side-by-side with 275 horsepower.

Reinforced Drivetrain and Improved Cooling

To handle the substantial increase in power, Polaris redesigned several key mechanical components.

Upgrades include:

• New rear-mounted radiator.
• Roof-mounted air scoop.
• Larger CVT driven clutch.
• Stronger drive belt.
• Reinforced half-shafts.
• Upgraded front differential with improved torque delivery.

Despite weighing around 200 pounds more than the naturally aspirated version, the additional horsepower helps maintain an impressive power-to-weight ratio.

The turbocharged engine is supported by an upgraded cooling system and strengthened drivetrain.

Ultimate and Ultra Trims Available

The 2027 Polaris RZR Pro R Boost will be offered in Ultimate and Ultra trims.

Pricing starts at:

• Ultimate 2-seat: $49,999
• Ultimate 4-seat: $53,999
• Ultra 2-seat: $52,999
• Ultra 4-seat: $56,999

The Ultra trim adds premium equipment such as:

• Active anti-roll bar links.
• Adaptive suspension dampers.
• Carbon-fiber hood.
• Carbon-fiber seat bezels.
• Premium steering wheel.
• 32-inch BFGoodrich off-road tires.

The Ultra trim adds premium off-road hardware and exclusive performance upgrades.