Can Am Maverick X3 Plenum Reinforcement Brace

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Don’t let your next dune trip or race end prematurely due to plenum failure - use THE CLAMP! 
1 x Can Am Maverick X3 Plenum Reinforcement Brace

“The Clamp” was developed as a collaborative project between Evolution Powersports and CA Technologies to prevent the OEM intake plenum from blowing apart and ending your trip. There have been many cases of OEM plenums failing on stock engines and modified engines producing even modest boost pressures.  We have had countless failures on our in-house X3’s over the years and knew there had to be a way to solve this. EVP is excited to share a solution to this common issue. The Clamp is a lightweight but durable brace that “clamps” around the OEM intake plenum, preventing the premature failure of the plenum by reinforcing its weak points.

The Clamp was developed using the latest technologies, including 3D scanning to give it a perfect fit. Constructed of 6061-T6 aluminum, this CNC machined brace was designed to have optimal strength while being mindful to overall weight. It has been extensively tested on race vehicles and highly modified engines to ensure its effectiveness and durability.

Simulated Test: We have conducted an extensive simulated testing regimen on The Clamp.  The validation consisted of repeatedly applying pressure to OEM plenums - one with and one without The Clamp. As you can see in the video above, the plenum with The Clamp withstood ~70 PSI of pressure with no stress or damage. We then tested identical plenum without The Clamp installed. When tested in the same manner, it blew apart at ~35 PSI of pressure. 

In this test we were able to simulate boost pressure, but real world factors such as heat, vibration, shock and engine pulsation could not be accounted for. This is why non clamped OEM plenums fail at much lower boost pressures. While 35 PSI may be an unrealistic amount of boost for you to push in your vehicle, keep in mind those other variables that play a part in real-world applications. Experience has shown countess plenums failing at boost pressures as low as 22 psi and some at stock (15 psi) of boost pressure. 

Field Testing: The Clamp has also been tested in harsh racing conditions, including hundreds of hard miles in the Mint 400 and Iceman 500. Two race vehicles ran The Clamp during the brutal 400+ mile Mint 400 with no plenum issues. At the 2020 Iceman 500, we had two race cars running the identical X100 tune, one with The Clamp installed and one without. The car with The Clamp ran a flawless race with no damage to the plenum, while car without The Clamp had a plenum failure about 300 miles into the 500 mile race. We have also tested the clamp on our Dynomite 310 and Desert Storm 320 big turbo kits without issue.  

This product is exempt from the emission standards and related requirements of 40 C.F.R. § 1051 as provided by 40 C.F.R. § 1051.620, and California law [e.g., vehicle code§§ 27156 and 38391]. This product is sold only for use in connection with EPA -certified, purpose-built, nonroad vehicles used solely for closed course, nonroad competition/racing and not used for any recreational purpose or on public highways or right of ways maintained by and open to the public. This product is sold only in connection with machines that do not fall under state and/or federal noise or emission standards/regulations. Purchasers who/that purchase this product represent and warrant that the product is purchased only in connection with EPA -certified, emission-regulations-exempt and noise-regulations-exempt competition/racing vehicles as interpreted under applicable state and/or federal law. Questions: Call Evolution Powersports at (715) 247-3862.


My car is absolutely insane. LOVE it. Thank you for everything. Zero issues and even in 95 degree ambient it's not over heating dining or anything. This power dining is 100% perfect. Car is a beast. You guys Rock! - Dynomite Turbo Kit


Evolution Powersports has a reputation of the utmost quality and attention to detail on every product they design. From within the industry and outside, I have heard nothing but great things about this company and my experience has been the same. If you are looking to make more reliable power this company can get you there. Both customer service and product design are top notch and they stand behind their work!

Blake S

Don’t spend much of your money here unless you want gobs and gobs of reliable power

Collision Vision

I wouldn’t go with another company if you payed me

Ryan L

If you truly want to build your project with the best possible parts available, buy EVO. They not only build with the best materials they test and test to make sure you are getting the performance gains they say you will but that the mods will be safe and keep the reliability of the machine as high as possible. Thanks again to both Jim and Todd. Keep it up guys!

John K

Great customer service!
I have had such a great experience with EVO over the course of a year, I wouldn’t even try going anywhere else. Prices are fair and the performance you receive is unreal!!

Dave B

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