Polaris RZR Extreme Bypass Oil Filter Kit

Regular price $432.48


Polaris RZR Bypass Oil Filter Kit

This kit includes:

  • EXTREME X1 bypass oil filter housing
  • EXTREME X1 filter element
  • 2 In/Out fittings (6MJ-4MP, straight)
  • 4 hose fittings (6FJ-Pushlok, straight)
  • Pressure port fitting 
  • Return port fitting
  • 8ft of hoses (3/8" Parker)
  • Mounting bracket and bracket hardware


Installation Notes:

There is no official mounting location, refer to the "Custom installation and mounting guide" for information on how easy it is to mount our filter: 

• Custom installation and mounting guide: https://insanedieselusa.com/pages/custom-installation-mounting-details

• General installation video: https://insanediesel.com/pages/installation-guides

• Prep guide: Installation Prep Guide (VIDEO)

• Contact us for pressure port and return port photos, and use this form to verify that this kit fits your model



• Radically extend engine life 2X
• Reduce engine wear
• Keep oil up to 4X cleaner than new oil
• Progressive 3 stage filtration down to 1 micron, won't clog or drop efficiency like others filters
• Reduce soot and carbon buildup
• Reduce erosion of hoses & seals
• Extend oil change intervals
• Remove 99.9% of moisture
• Improve gas mileage
• Improve oil cooling
• Large housing holds 4000X more contaminants than OEM filters
• Easy installation and maintenance
• 15K (or up to *25K miles) 250 hours, or 1 year before maintenance is needed
• *Condition based oil analysis monitoring recommended when extending oil/filter change intervals

 Learn More About the EXTREME Bypass Oil Filter System Here

USA Shipping: 
Free shipping for Extreme oil filter kits or Extreme kits with accessories added to the same order. Free shipping no longer applicable for filter accessories or elements. We ship using USPS priority shipping (unless notified or requested otherwise), tracking # will be automatically sent. 

International Shipping: 
International shipping cost is calculated during checkout, if you don't see your country as a shipping option please contact us. 

Returns Policy
Due to some abusing our past return policy we have laid out new rules: Please refer to the installation guide or general installation video before purchasing your kit, it's also best to confirm the pressure port and return port locations before purchasing a kit. We do not allow returns due to remorse or kits not matching your  engine model. Insane Diesel will always work with you to find alternative solutions to installation any kit on different model engines, our goal is to get the kit installed no matter what, please refer to our guarantee. 

DAMAGED PRODUCT RETURNS: All products are inspected before shipment and any damaged products must be photographed and reported within 4 business days from the delivery date. Only damaged products can be immediately replaced or returned for a refund. Damaged product returns must be wholly unused and they must arrive in original condition. A USPS  pre-paid shipping label will be sent to return damaged products. We want to make sure you’re happy with our product so please contact us if you have any questions about your return at support@InsaneDiesel.com
Polaris RZR Extreme Bypass Oil Filter Kit - Insane Diesel
Polaris RZR Extreme Bypass Oil Filter Kit - Insane Diesel
Polaris RZR Extreme Bypass Oil Filter Kit - Insane Diesel
Polaris RZR Extreme Bypass Oil Filter Kit - Insane Diesel
Polaris RZR Extreme Bypass Oil Filter Kit - Insane Diesel
Polaris RZR Extreme Bypass Oil Filter Kit - Insane Diesel