DR650 FAQ - Exhaust
Q:
Do I need an exhaust gasket when installing the FMF Q4?
When installing the FMF Q4 can to my stock DR650 header, do I need need a gasket?
A:No gasket is required. However, if you are mounting an FMF (or Two Bros. or SuperTrapp) header to the stock muffler, then you need the gasket.
Q:
Better Sound available?
I'd like to get an FMF slip on exhaust for my 2007 DR650. All I really want is a better sound, the extra ponies don't mean much. Will it be OK if I don't do any jetting changes or airbox modifications? I'm mechanically challenged and really don't want to get into something that could affect the motors long term use.
A:If you make no changes to the airbox the stock jetting will be just fine.