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XDR

XDR Off-Road Blow-Off/Diverter Valve

2016-2021 Polaris RZR XP Turbo Blow-off/Diverter Valve Kit

Part # 615904 Be the first to write a review
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$138.95
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4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

    See Emissions Details
This new XDR Off-Road® "blow-off" valve kit is designed for all 2016-2021 Polaris RZR XP Turbo models. The factory internal diverter is known to warp and stick resulting in a loss of power. This kit replaces the factory diverter valve with an external blow-off valve which releases the excess boost pressure into the atmosphere creating that turbo swoosh sound that has become very popular in performance circles. The pressure release point is adjustable via a knob on the top so you can either extend the swoosh sound, or you can tune it to be a quick short burst of air. Not a fan of the swoosh sound, you can also install the blow-off valve to recirculate like the factory valve rather than blow off pressure into the atmosphere. The valve is constructed from CNC machined aluminum, then black anodized and features the XDR logo laser-etched on top of the valve. Also includes a pre-oiled serviceable Delta Force synthetic filter to prevent dirt, mud and debris from entering the pressure relief port. Includes all necessary hardware and detailed instructions for an easy at home installation. Be sure to check out our Delta Force Refresh Kit for maintaining optimum efficiency of the pressure relief filter.

Features:

  • Comes with Serviceable Delta Force Synthetic Filter
  • CNC Machined Aluminum Construction
  • Makes Turbo Boost Swoosh Sound
  • Adjustable Pressure Release Points
  • Lifetime Limited Warranty

About XDR

All XDR performance products have been painstakingly designed for the ultimate in off-road performance. Developed to address specific weaknesses of the most popular side-by-sides, XDR products provide a performance advantage with eye-catching good looks.

Air Filter Element ColorRed
Air Filter Element MaterialSynthetic Media
Air Filter Element WashableYes
Air Filter End Cap Color/FinishBlack
Air Filter Heat Shield IncludedNo
Air Filter Inside Diameter (in)1
Air Filter Oil IncludedPre-Oiled
Air Filter Outlet ShapeCircular
Air Filter Overall Length (in)2.13
Air Filter Overall Width (in)2
Brand XDR
CARB EONo
Emission Code4
Mounting Hardware IncludedYes
Product TypeBlow Off Valve
UPC700042038978
Part Number615904
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Fits all 2016-2021 All Polaris RZR XP Turbo Models. Adjustable Pressure Release Point. Can be set-up as a blow-off valve or diverter valve.
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