SKU: OTROR10558
MPN: OR10558
The Filter Polaris RZR PRO R PRO R4 2022-2025 is an essential air intake component engineered for serious off-road enthusiasts who demand reliable engine protection in harsh trail conditions. Whether you're pushing your RZR through dust-laden desert runs, sandy terrain, or muddy backcountry, this OTR filter addresses the primary vulnerability of high-performance side-by-sides: unfiltered abrasive particulate reaching the engine. Built specifically for the 2022–2025 model years of the Polaris RZR PRO R and PRO R4 platforms, this replacement filter maintains OEM fitment while delivering the durability required for extended riding seasons.
OTR Filters are engineered with multi-layer synthetic media that traps fine dust, sand, and debris while maintaining optimal airflow to preserve throttle response and fuel efficiency. The pleated design increases surface area compared to standard filters, extending service intervals and reducing the frequency of replacements—a practical advantage for remote riding where spare parts aren't immediately accessible. The filter's robust construction withstands vibration, temperature fluctuations, and the mechanical stress inherent to aggressive terrain, ensuring consistent performance across full throttle acceleration and sustained high-RPM operation. The compact dimensions (8.7 x 8.65 x 12.3 inches) are purpose-built to fit the PRO R and PRO R4 intake manifold architecture without requiring modifications.
RZR owners running modified fuel maps, turbo kits, or high-lift suspension setups that increase ground clearance and trail exposure benefit most from premium filtration. Installation is straightforward—removing the original air box cover and securing the replacement filter takes under 15 minutes without tools. Regular inspection every 25–50 riding hours (depending on terrain severity) ensures peak engine health and prevents costly internal damage from contamination. Stock this OTR filter for seasonal maintenance and keep a spare onboard for remote expeditions where engine reliability directly impacts your ability to complete the ride.
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