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Greg in OK
Installed in 5 minutes. Makes the powercore 4 less obnoxious. I felt like I was annoying other riders. I was about to put the stock muffler on until I ran across this insert. Makes a huge difference at idle and low rpm. It takes a lot of the bark out of the sound. Without the insert, my decibel app on my phone was pegged at 90db. Once installed, the app was showing an average of 79db at idle. Whether those db readings are true, who knows. But the difference in levels is remarkable. The pipe is still loud at high rpm, but does seem just a bit quieter. It also crackles a bit when I give her the beans...still, I love this insert and will never ride without it.Read All Reviews
Brian in IL
Lexx exhaust is the ticket for the klr.even with stock endcap supplied noise level keeps my neigbors happy,not overly loud but just the right thump and sound for a big single,only other exhaust that would be close to the lexx would be fmf-Q or Leo Vinci but also come in at a higher price.Read All Reviews
Shannon in OH
Pound it in good, 5 min later it squeezes itself out. I even wipe the very little spooge off the silencer hole. Too smooth for the taper angle. My 2003 ktm 300 exc with OEM hockey stick hole is literally too large for the smaller one and kinda too small for this larger one.Read All Reviews