Moto Myth Busting The Smog System

Confused by the internet mechanics who spin all kinds of fanciful tails about the smog systems on your EXC, FE, XCF-W and FEs bikes?!

Let’s break that shizz down.

Note that the 12-16 EXC and FE bikes have the SAS system and the charcoal tank is a round canister under the fuel tank on the right side of the motor. XCF-W’s have neither of these systems.

The 17-19 EXC and FE bikes have both systems and the vapor canister is a long thin tank in the frame above the exhaust header under the triple clamp.

The 20+ EXC, XCF-W, FE and FEs bikes all have the vapor system with in frame storage tank but do not have the SAS pumps.

Mentioned in this video

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Any modifications or removal of any emissions component on a street legal motorcycle may be a violation of local and federal laws.

[paul.vanhout]

Once again a thorough explanation and needed myth busting. Impressed with your knowledge and ability to share in understandable terms.

[loudavis]

Hands down the most comprehensive rundown of the modern euro smog system on the entirety of the interwebs.

[DualSportUtah]

They don’t want to take another excellent informational video what would people do without you great job

[harlanmiller]

Your a pro!!.. im like 10 min into it. Learned a lot so far. Just picked up a 21 FE350s...Going to start watching all your content! Excellent job, Thanks Mike!

[mjfejfz]

I love the fact that you tell us that it is against the law to remove any of the smog control components. Then you continue on with a good explanation of how all the systems work and why they are installed. Finally, you give us every reason to remove ALL of the systems. Thanks!! I wouldn't want to break federal have a good reason, like a potential failure part when I'm riding somewhere in the deep woods.

And remember, "these are suggestions that I have heard guys use" so do this at your own risk. That is why I have an entire smog system sitting on the table in front of

[onedragon]

Great video of applied knowledge of pro's and con's. 🦉

[jbrunner]

Great video Mike! A ton of great myth busting and good, solid information all rolled into one. Excellent job!

[andreasjonsson]

This is the no 1 channel for dirtbikes/engines. Trust me I subscribe all of them

[davidh]

Great, informative video... Although I cannot imagine why the EPA would bother with emission controls on such small motors like lawn mowers and dirt bikes. Governmental silliness. .

[JJthejetplane-inii]

Interesting how the stock fuel cap marble can fail considering the manufacturer recommends tipping the bike on its side to fill the oil filter cavity part-way during an oil change. Thanks for sharing this information, I learned a lot from this video!

[sergeleduc]

I really like the way you explain and de-myth those systems thanks a lot not only it help me knowing morebut also give me real arguments for friends that dont get how it works and want more power and be lighter without knowledge

[Gregbot]

Great video. I feel like you could cut the section on the reeds off and make that a stand alone. People had told me the reeds helped for low end situations, which is where I really need help, but I never knew why until now. I was skeptical because if it helps in the high end, it must help in the low. Good thing I left mine on out of laziness.

[aaronmgray]

Great video Mike. One thing though .. regarding the coolant overflow. at 17:32, the plug goes on the LEFT side. The intake off the right radiator goes to the bottom (once radiator cools it will suck overflow back through the hose) and the overflow is on the right.

[bdc]

Great to hear an educated view of and information about these systems. Information is power. Keep up the good work 💪🏽

[superdukerandy]

Hard rule...if it doesn't detract from performance or reliability, it's coming off. If it enhances one or both, it's definitely coming off.

[valyatimtsenko]

Great video. Thank you very much for sharing your knowledge. 👍

[mikesputnik]

Mike- Thank you for the straight up dissertation regarding the smog program. You have earned another loyal customer from your honest, highly knowledgeable, and timely clips. !!! (I stripped all the parts off my bike yesterday, not knowing precisely how everything functioned).
A question : Whats the best way to get the canister out ? remove the nipples, then pipe, and slide it out the bottom?

[bmwlane]

Nice lesson. I love learning about this stuff....my assumption has been incorrect. Subscribed.

[cotrailrdr]

Good show with lots of pertinent information!

[bryanslittlegarage]

Man I love your videos keep watching them over and over lol. I hope to get me a ktm 500 before long and when I do I will be ordering some parts from you guys. 👍💯❤️