You are viewing a combination of machine-specific and universal parts. Please choose a machine to display parts specific to your machine or select a part below.
User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.
Increase your horsepower and open your motorcycle up to a higher performance level. We have intake parts to increase your machines throttle response and overall performance.

Annemarie in CA
So far I love it! Seems to give my 250xc-w a little more power.
Read All Reviews
Daniel in NV
My stock YZ125 reed valve was signing off. I bought a set of these Boyeson reeds like I have done for the past 41 years. You can't go wrong with these. They just do their job well and don't cost a fortune. The stickers haven't changed in decades, and I like that. My bike runs as intended again. Easy to install, and worth the effort.
Read All Reviews
Jacob in IL
Worked good, no surprises! I will definitely buy again.
Read All Reviews
KEN in NY
I think these are a little pricey but look great on the bike. Nice tight fit and now my vent lines are flexible . My old lines were faded and brittle.
Read All Reviews
Michael in UT
They say the length, but you will need two of these. I got away with one pack for now, but I need to redo my lines as I had to cut them all short.
Read All Reviews
BRAD in ID
Worked on getting bike to run right. Would recommend to anyone with a carb.
Read All Reviews