Slomoe...what part of Washington are you from? Did you put the quiet core insert in your E-Series?? It's supposed to drop the noise by around 4 or 5 Decibals.

 

Chad im from everett wa. ridden a few times at sand lake. No quietcore just have the spark arester k & n rejetted you can hear a differanc in throttle respone. At the dunes i notice a big power differance but in the woods around here you just hear all the noise.