I was thinking about buying a White Brothers E-Series 2.0 in. exhaust for my 3-wheeler, but i need to know what the measurement of the inlet of the sliencer is.

 

I believe the stock inlet is 1 1/4" ID.... To throw a suggestion your way. If you go with the Cobra, you can get the entire system for less than a E-series silencer, and you get a bigger head pipe that will help with performance.

 

I must be getting old.....the sight of the word COBRA made me cringe. I had a DG alloy RCM open end exhaust kinda like the cobras on my Kawasaki Mojave, man that thing was loud.

I was so happy when the head pipe rusted out and I found the same muffler brand new on EBAY but it had the Supertrapp disc arrester set up.....now its got a nice growl rather than an ear spitting scream.

Jeff