Revealed · August 3, 2026
It’s Official: the 2027 Polaris RZR Pro R Boost — 275 HP of Turbocharged Fury
Polaris just took the horsepower crown back. The official reveal video, the numbers, and how the rumors scored — all right here.
275 HPProStar Fury 2.0L turbo
215 lb-fttorque @ 4,000 RPM
$49,999starting MSRP
32″tires, stock
What Polaris announced
The most powerful RZR ever built. The 2027 RZR Pro R Boost runs a turbocharged ProStar Fury 2.0L making an industry-leading 275 HP at 7,000 RPM and 215 lb-ft at 4,000 RPM — with full power held to 10,000 ft of elevation and 115° ambient temps. Can-Am’s 240-hp Maverick R just lost the numbers war.
A driveline built for the power. All-new transmission with active cooling, upgraded front drive, strengthened half shafts, high-capacity clutching with a larger belt and high-flow CVT airflow. Still a belt — the DCT rumor stays a rumor.
Rear-mounted radiator, cooler cab. The dual-radiator design moves engine heat behind the occupants, paired with fresh-air intakes, a roof scoop and 360° rotating vents — footwell heat, handled.
Loaded trims. Ultimate (from $49,999) brings the 10.4″ touchscreen with RIDE COMMAND, Rockford Fosgate Stage 4 audio, and DYNAMIX DV with FOX 3.0 Live Valve X2 internal-bypass shocks. An Ultra trim sits above it. Two- and four-seat, in Azure Stealth Gray, Crater Gray and Onyx Black.
How the rumor mill scored
- ✅ Next-gen Pro R: nailed it — and it out-guns the Maverick R by 35 HP.
- ✅ Suspension tech spreading: DYNAMIX DV with Live Valve X2 headlines the Ultimate trim.
- ❌ The DCT: still a belt CVT — heavily upgraded and actively cooled, but a belt.
- ➖ Platform widening: this round was all about power, not width.
Quick answers
- What is the RZR Pro R Boost?
- Polaris’s new flagship sport side-by-side for 2027 — a turbocharged evolution of the Pro R making 275 HP, revealed August 3, 2026.
- How much does it cost?
- Starting at $49,999 US MSRP for the Ultimate trim, plus $1,995 destination. An Ultra trim sits above it.
- Where can I see the full specs?
- Polaris’s official page has the complete rundown: 2027 RZR Pro R Boost, and the broader 2027 what’s-new lineup.
Who’s Jensen Bros Off-Road? We live and breathe this stuff — UTV suspension, axles, and hard parts, raced and wrenched in Utah. As Pro R Boost parts coverage lands, our parts wall will be ready for it.