Eliminate Oil Consumption & Boost Intake Purity with the TPR Crankcase Breather Kit

Engineered for the demanding Polaris Pro R, this high-performance crankcase breather kit by TPR Industries is your solution to oil consumption and contaminated intake charges. Designed to capture water and fuel vapors while preventing oil buildup, it ensures a cleaner, more efficient engine performance, especially under sustained high RPMs common in Pro R applications.

What’s in the Box

Why Riders Upgrade

Crankcase Breather Kit vs. Stock System

Common Questions

What is crankcase blowby?
Crankcase blowby refers to the combustion gases that escape past the piston rings into the crankcase during normal engine operation. High sustained RPMs can increase this blowby significantly.

Why is oil in the intake bad?
Oil in the intake charge can lead to carbon buildup on valves and pistons, reduce octane rating, and potentially cause detonation. It also means you're losing oil from your engine.

Is this kit specific to the Polaris Pro R?
This kit is specifically designed for the Polaris Pro R 4-cylinder engines. TPR offers other breather kits for naturally aspirated, turbocharged, and custom race builds.

How long does installation typically take?
The approximate installation time for this kit is 2 hours. Refer to the included instructions or contact TPR for installation assistance.

What Riders Are Saying

This breather kit made a noticeable difference. My intake was much cleaner, and I'm not seeing that oily residue anymore. Installation was straightforward, and the support from TPR was great. Highly recommend for any Pro R owner.
— John D., California

Finally, a solution for the oil consumption issue on the Pro R. This kit is well-made and effective. It feels like the engine is breathing better, and the peace of mind knowing my intake is clean is worth every penny.
— Sarah K., Utah