Not sure where the best place to post this is.

PM me with replies. Thanks.

 

So what exactly are you looking for? a slip on, racing exhaust, trail exhaust, performance tips?
With the 300ex, a full system is the only way to go, the stock headpipe is so small, you will see very little gain with just a slip on. The best set up for a 300ex is a full system, no lid ( or put an Outerwear cover on to block dirt), rejetted for the air/exhaust flow, and a +1000 rpm CDI to allow you to use the extra rpms and power. You can regear for more top end, it will help you from running into the rev limit all the time, I'm sure there are a lot of others here who can give you good advice as well.

 

I just want to replace my stock slip on. The one that is there has had holes drilled in it for the sound. They by pass the spark arrester which I have to have for racing.

I also have a very small budget and don't want to have to do the jetting, etc. to keep the motor from running lean on the technical spots on the courses.

 

For low prices, there is eBay, lots of used exhausts on there, if you are just looking for a stock replacement, I have my old stock system hanging in my shop, are you just looking for a replacement for the stock silencer?