RPM Polaris RZR Turbo, XPT, Turbo R, Pro S, & Pro XP 4-Stage Oil Catch Can Recirculation Kit ONLY

RPM SxS 4-Stage Catch Can Recirculation Kit

Upgrade your crankcase ventilation to a fully sealed, professional closed-loop system with the RPM SXS 4-Stage Catch Can Recirculation Kit! Designed specifically as a modular conversion for the RPM 4-Stage Billet Catch Can, this complete kit routes clean, separated crankcase air directly back into your factory intake tract—creating a closed PCV system with zero open atmospheric venting.

Open breather filters vent directly into the engine bay or cabin area, exposing your crankcase to outside contaminants and filling the cockpit with oily vapors. This closed-loop recirculation kit completely eliminates raw oil vapor smells while forming an impermeable barrier against trail dust, sand, mud, and water. By returning filtered air back through the intake tract, it creates continuous PCV scavenging while protecting internal engine components during aggressive water crossings and deep mud bogs.

The centerpiece of the kit is a CNC-machined billet aluminum top cap assembly featuring an integrated -10AN port that rotates a full 360 degrees. This swivel design allows you to clock the hose exit in any direction for clean, kink-free plumbing around chassis tubes, wiring harnesses, and charge tubes. Each kit comes complete with platform-specific, high-temperature multi-ply silicone return hose, pre-installed fittings, and all necessary mounting hardware.

System Specifications & Architecture:

• System Design: 100% Closed-Loop Recirculation (Zero Atmospheric Venting)

• Top Cap Construction: CNC-Machined Billet Aluminum with Hard-Anodized Finish

• Fitting Architecture: 360° Rotational Billet Top Cap with High-Flow -10AN Fitting

• Plumbing: Platform-Specific Multi-Ply Reinforced Oil- & Fuel-Resistant Silicone Hose

• Catch Can Compatibility: Fits RPM SXS 4-Stage Billet Catch Cans ONLY

Why Run a Closed-Loop Recirculation System?

• Complete Environmental Sealing: Prevents fine silt, water, mud, and trail debris from entering the PCV circuit, making it mandatory for wet climates, deep river crossings, and mud riding.

• Eliminates Cab Oil Fumes: Directs all blow-by gasses back into the intake tract to completely eliminate oily vapor smells inside the passenger compartment.

• Sleek, Tucked Aesthetic: Replaces the exposed top breather filter with a low-profile, clean-routed hose assembly that keeps surrounding bodywork and frame rails spotless.

• Intake Vacuum Scavenging: Harnesses natural intake tract depression to actively evacuate crankcase pressure without venting unmetered vapors into the atmosphere.

Features:

• 360-Degree Swivel Billet Top Cap: Full rotational adjustability allows custom hose routing at any angle to avoid frame rails, intercoolers, and roll-cage supports.

• Full -10AN High-Flow Capacity: Sized to match heavy crankcase volume demands, preventing backpressure buildup even on aggressive, high-boost builds.

• Reinforced Multi-Ply Silicone Hose: Oil-, fuel-, and heat-resistant silicone plumbing engineered not to harden, crack, or collapse under high vacuum and engine bay temperatures.

• 100% Direct Bolt-On Installation: Precision-machined to drop directly in place of the factory flush Frogzskin-style mesh top cap or standard filter mount using simple hand tools.

What's Included:

• (1) RPM SXS CNC-Machined Billet Adjustable 360° Recirculation Top Cap with -10AN Fitting

• (1) RPM SXS Model-Specific Reinforced Silicone Return Hose

• (1) Complete Hardware, Clamp, and Fitting Installation Pack

Fitment:

Direct bolt-on conversion for RPM SXS 4-Stage Billet Catch Cans installed across major UTV platforms:

• Polaris RZR Models:RZR Turbo, XPT, Turbo R, Pro S, & Pro XP 4

  (Note: Designed exclusively for RPM SXS 4-Stage Billet Catch Cans. Does NOT fit RPM Dual Baffle Catch Cans or generic aftermarket catch cans).