I was thinking of changing my exhaust on my Kyosho. Mainly because it keeps falling of due to not haveing the lumps in the end to hold the rubber joiner on.
This led me to looking at alternative exhaust sytems for the car.
I read things like 20% increase in performance with some brands etc., which I find rather hard to believe so I ask the question to those of you that have changed yours for uprated tuned pipes and what difference it has actually made to your buggy?

Carl