I’d suggest a design that allows for easy cleaning. Filters can get dirty quickly, and being able to pop it off and wash it makes maintenance easier for the TR650 owner.
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Totally agree! A removable and washable filter will extend the life of both the filter and the bike’s engine.
Is there a specific model of TR650 we should consider? Sometimes intake design changes between years. I’d hate to suggest something that’s not compatible.
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Great point! Compatibility is key. I’ve got a 2019 model, and I had to tweak the filter design for a perfect fit.
Just be mindful of the noise. A filter with too much mesh can let in more sound, which may alter the bike’s performance. Balance is key!
Never thought of that! Guess it’s about finding the sweet spot between performance and noise control.
If only 3D printing air filters for motorcycles were as easy as ordering pizza! But, hey, we can still have fun with our designs – let’s keep experimenting!
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I’ve been experimenting with 3D printed air filters on my TR650 for a few months now, and I’ve seen some improvements in air flow rates. The one I printed using PETG has worked best for me so far.
That’s interesting! How much of an improvement in air flow rates did you notice? I’m curious about the specifics.
I tried a few designs, but the one with a honeycomb structure definitely helped with filtration effectiveness. My engine seemed to run smoother.
I read somewhere that honeycomb filters can also increase air flow. Did you notice a difference in sound from the engine?
I’ve been using a design from Thingiverse that has been widely reviewed. Filtration effectiveness is solid, but I still want to tweak the airflow a bit. Anyone else done modifications?
I’m curious about how to test the performance of these air filters. Would a simple air flow meter suffice, or is more advanced testing necessary?
Honestly, I’ve just used the seat-of-the-pants method for testing. If I feel a difference, I just roll with it! But I guess that’s not very scientific. 
Haha, I relate! But the air flow meter might give you peace of mind, too! It might be worth a shot to compare.
I started with a standard design and modified it for more airflow. I think the key is balancing filtration and air speed. Too much can reduce efficiency!
What about the longevity of these filters? After how many miles should I consider replacing or cleaning them?
That’s a good point! I think it also depends on how much dirt and dust you encounter. I usually clean mine every 1,000 miles or so.
I’ve noticed that keeping the filter clean really helps with performance. If it gets dirty, you can feel the engine struggling a bit more.
That’s very true! It’s a great reminder to stay on top of maintenance.
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