Evo Powersports Maverick R Blow-Off Valve+Charge Tubes

*Kit Includes both BOV and Charge Tubes*

BOV Specs:
At 240 HP stock, the new EVP Blow-Off-Valve (BOV) Kit for Can-Am Maverick R is a must-have addition to help prevent compressor surge and lost performance while prolonging the lifespan of both your turbo and engine—not to mention the addicting sound made from a properly designed BOV with the correct spring rate and preload for the engine/turbo package.

Evolution Powersports was first in the industry to design and produce a Blow Off Valve (BOV) specifically for small-displacement, factory-turbocharged engines. Virtually every BOV on the market was designed for automotive applications, which have different requirements in terms of spring rates and flow capacity vs a powersports engine. Back in 2015, we decided to take a no-expenses-spared approach to designing a BOV specifically for the powersports market. The latest V3.0 design features inverted chevron-styled ports that foster quick, crisp pressure relief with a BOV sound that's unrivaled in the industry.

For a BOV to work consistently and not leak, tolerances must be held to an extremely high standard. The EVP BOV body, cap and piston are precision CNC machined from billet aluminum with tolerances that approach within .0003". The sliding components are hard anodized and coated so the BOV will last the lifetime of the engine. The four O-rings incorporated into the design feature Viton rubber construction, which has the highest heat-rating and sealing capabilities of any BOV on the market today. For each vehicle / engine type we make BOV kits for, the spring rates are properly matched for optimum performance.

• Tested to 500+ horsepower
• Prevents compressor surge, which leads to lost performance and throttle response when closed then reopening at speed
• Simple install, no drilling required
• The body, piston and cap are machined from billet aluminum
• The cap is anodized and re-machined for easy gripping for spring tension adjustments
• The piston and body are hard coated with impregnated Teflon anti-friction matrix
• The design has 3 sealing O-rings for leak-proof operation
• Quick, crisp pressure relief from the BOV chevron-styled ports, creating the addicting “pshhh pshhh” sound that turbo customers crave
• Includes a prefilter to keep dirt/sand out of the valve exhaust ports

Charge Tube Specs:
Better flow, more durability, and reinforced for ALL the boost! The new-and-improved EVP Silicone Charge Tubes for Maverick R feature 5-ply construction from reinforced Nomex fibers that deliver a significant upgrade in durability compared to the thinner OEM tube. Additionally, the integrated interior Fluorocarbon lining (red) delivers exceptional lubricity and chemical resistance while being able to withstand constant boost pressure as well as temps ranging from -76° F to 437° F.

The 5-ply construction plus added layer of Fluorocarbon maintains exceptional structural integrity even under high boost pressure to ensure burst-free performance that you simply can't count on with the OEM tube. EVP's Silicone Charge Tubes are UV- and Ozone-resistant, and are designed to handle the rigors of increased pressure whether racing or pushing your Maverick R to the max in the most extreme conditions.

• Capable of handling and harnessing high-boost pressure
  • Working pressure: 70 psi - BAR 4.8
  • Burst pressure: 207 psi - BAR 14.3
• Higher flow and better lubricity than rubber for smoother delivery
• UV- and Ozone-resistant material, unlike OEM
• Features a Fluorocarbon (red) lining that's resistant to oil, fuel and high temperatures for enhanced flow and durability
• 6mm wall thickness, 5-ply construction for extreme durability
• Reuses OEM clamps for installation
• Includes an anodized billet block-off plug for vehicles without a Blow-Off-Valve