Pro Moto Billet Spark Arrestors

Discussion in 'The Garage' started by VaRiderGuy, Mar 4, 2013.

  1. VaRiderGuy

    VaRiderGuy n00b

    Dec 21, 2012
    This might seem like kind of a strange question, but does the Pro Moto Billet Spark Arrestor end cap fit a majority years/makes/models with stock (OEM) mufflers [i.e. its really universal] ? Looking to pick up one for my 04 RM250Z (4 stroke) and was curious if I could save a few bucks if I could find one used off of a different bike than my own. Thanks!
  2. The Letter J

    The Letter J Long timer

    Aug 17, 2010
    Santa Maria, CA
    I've had PMB sparky's on a few bikes and while they are very similar, they are not universal. The rmz version looked a lot like the crf version, but the holes did not line up, I don't remember if they were the same size?

    I actually had one on an 04 rmz250 that I sold last year:


    I think you might have better luck fitting an entire muffler from another bike vs just the end cap. Muffler shops can make you a mid pipe (usually costs ~6 pack of adult beverage) to get just about anything to match up... we did that to an xr650r with an FMF powercore that a friend gave us (nobody knew what it came from.) I see a lot of Honda 250/450x factory S/A mufflers being swapped out for aftermarket so you should be able to pick up something similar for next to nothing.


    ...or you could just buy the correct PMB unit :D