

Lisa in CA
Kit had everything I needed. I was able to fix my 450 without any issues.
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tommas in WA
Fast shipping and packaging was good. The cam works just as it should! Would recommend this product and Rocky Mountain!
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Caiden in MO
Added a noticeable amount of power, had no problems works great
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Brandon in KY
Seems like a whole different machine just from how quiet it made my engine. No slap. Won't regret
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Nathan in UT
The kit itself is amazing. The instructions are clear about what to do and the break in procedures, and overall the kit really woke the quad up. A bit overhyped in the comments (I have a lexx slip-on and am also jetted for altitude) and just wasn't what I expected but still amazing!
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Garrett in PA
Great product, seems to be made well. I was able to change them without removing the head, but it is a pain. Over all very satisfied with product a much better alternative to the original ones.
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