Faction MX Exhaust Valves

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Faction MX Exhaust Valves
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    Faction MX Exhaust Valves

    Our Price: $37.99

    MSRP: $75.00 - You save up to $37.01 (49% off)

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    • Manufactured out of certified 21-4N stainless steel. We use a black nitrite coating and swirl polish the head to improve air flow and wear characteristics.
    • It is recommended a Faction MX High-Rev Spring Kit is used with Faction MX Valves.
    • Sold in pairs.

    Faction MX Exhaust Valves Reviews

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    4.2 / 5.0
    9 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    4.0 / 5
    5.0 / 5
    5.0 / 5
    5.0 / 5
    Recommend it?
    Yes (1)
    4 / 5
    5 / 5
    5 / 5
    5 / 5
    Recommend it?
    Faction valvles
    At the time they were less expensive than OEM.
    Now seem to be similar price?
    I have run OEM, Faction Prox and Ferrera intakes and exhaust valves on mostly Honda 250 and 450. The Faction seem to last as long as all the others.
    September 21, 2016
    goleta, CA, US
    Age: 45-64
    over 3 years ago
    good valves works good if you don't have the money for the high dollar ones

    Machine this part was bought for: 2005 HONDA CRF250R
    December 17, 2013
    great valves
    great valves
    February 26, 2013
    great valves
    great vlaves...
    February 26, 2013
    Exhaust valves
    I have an 04 crf450r which is notorious for eating away valves and after I got the Faction-mx valves i havent had to adjust my valves after nearly 100hrs of riding. would recommend to anyone.
    November 12, 2012
    If i could rate less than 1 star i would.
    I recived a box with 2 different valves in it.

    Rocky mountain took them back no problem.
    May 20, 2012
    Excellent valve set!
    Bought these on a budget figuring I would swap them out for titanium later but they have been working so well they're staying in. They don't seem to bother the high end rev and are very reliable.
    July 5, 2010
    pretty good
    These valves are good. can't say they are great because I can't really tell the difference. great money saver and w/ replacement valve springs and seals its great. I have an 05 CRF250R and I can tell that it wants to stay on the gear longer when I let off the gas. pretty good. good investment.
    February 1, 2009
    Good price
    They aren't as light as titanium but they do the job.
    December 26, 2008
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