I bough this a week ago I’m so glad I picked this one
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If you want your bike to breathe you need this pipe
It’s not too loud, and not too quiet. Fitment was perfect with no leaks. I also bought the jet kit, but haven’t had time to install both. It does run on stock jets with a small amount of backfires under certain conditions. The muffler did have a small dent when I got it, but I can live with it since I use my drz400sm offroad as well.
was perfect for the bike
Bought a few on this ago and it immediately increased power and just made my 06 yz450 a lot meaner.
Fits good on the bike, easy install, and gives the bike more power with the right jets
Was looking for a full system for my 06 S model. Did a lot of research before settling on the RD2 full system. Was a little tight putting it all together but realized I needed to get all the bolts started before cranking them tight. Stock sound is awesome. Just a little rumble at 55, but when you drop the hammer... heaven! Noticable gains also. Highly recommended!!
Easy to install, well made product!
Overall sound quality is by far out of any exhaust I’ve ever had.
With great power gains to match the sound you can’t beat it!
Ordered it for 2018 YFZ450R. Goes great with Vortex ignition. Adds meat to the bottom and mid power. Nice piece of functional art. Everyone loves the way it makes the quad runs now
I was already running a modified stock exhaust but this is way better sounding and has good power too.