To give our customers the best shopping experience, our website uses cookies.  Learn More

motorcycle 4 Stroke Exhaust

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.

Choose a machine

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

Use one of my Saved Machines

Latest Exhaust Reviews – You could win up to $500 for reviewing products!

  • Lexx 2-Stroke Silencer Packing

    jonathan in TN

    Good product

    Much better than another brand I purchased. Last much longer. Will definitely buy again.

    Read All Reviews
  • Lexx MXe Premium Silencer Packing

    John in AZ

    It's ok...

    I believe the description said it dropped the decibel level and maybe it does but by ear I couldnt tell the difference. I did find it more difficult to install than the typical wrap around style and probably won't get it again for that reason. Not saying it's a bad product just not an improvement over the other type.

    Read All Reviews
  • FMF Factory-4.1 RCT Aluminum Silencer with Carbon End Cap

    brian in OR

    Small but powerful

    Great sound, fitment was little off but with a little work it fits well. Would recommend to anyone looking for a better more aggressive sound and some performance. The finished and quality is good. Would be better I think if it had a wrap around style mount instead of a hard welded mount as I've seen these break after some time on the trails.

    Read All Reviews
  • FMF Premier 2-Stroke Silencer Packing

    Scott in OR

    Messy packing when cut

    The performance does well but when you have to cut the pad to fit the silencer it makes a huge mess. FMF could do a better job with the interior packing so it does not make such a mess

    Read All Reviews
  • FMF Premier 4-Stroke Muffler Packing

    Jay in AK

    FMF has always been good stuff!

    Pretty darn good. Easy to use. I'd buy it again. Not sure how it will hold up yet since I only have about a half hour on the re-pack but I'm sure it'll be fine.

    Read All Reviews
  • Sicass Racing Universal Head Pipe Heat Shield

    John in TX

    Heat shield

    Heat shield worked out ok. Although it didn't fit exact it was malleable enough to match the slight curve in the pipe. Shield also had sharp edges that I rounded over with a file. Good point was the positive mounting system. 2 hose clamps and it hasn't moved since. Just what I needed to keep from burning my boot. Simple product that will last, just requires a little fab work to make a custom fit

    Read All Reviews
RM Cash ProgramParts Finder