upgrade exhaust for 75 troopy

I'd be surprised if a new exhaust system of your choice would cost much more than $450 anyway! And..... you still have to fit yours.

John, You will find the motor will breath a lot better and have a little more punch with a bigger exhaust.One with mandral bends is best as this keeps the exhaust flow the same through the pipe bends.Also make sure to put a turbo muffler on rather than the standard one.It may have a bit more of a bark but you will notice the the extra grunt.