I have a DG slip on for a 09 klx250sf with the 1 inch quiet core insert for sale, asking $150. I bought it new and installed it, ran it one time and took it back off. It's just to loud for my taste. It is the o series, any questions just let me know. Also I would be willing to take some trades so let me know what you have to trade.

 

Still for sale, $145 and free shipping within the US.

 

Can you post a couple of pictures in this ad OR shoot them to me directly at shane30534@yahoo.com... I specifically would like to see the 1'' insert as DG doesn't show that on their web site.

 

Sorry that exhaust was sold but you can find the insert on ebay, that's where I found mine.