Whats The Difference?

[YFZ4FIF_Racer05]

I was wanting to know what the difference between the HMF full sport exaust system pipe and the curtis sparks full exaust? which one is better and why?

[mersingt]

they flow differently the sparks is a one piece system i suggest hmf you can get a queit core and a spark arrestor.....the sparks you have to go with a disk spark arrestor which is gay you only need to ask for a spark arrestor to get it with your hmf and with the sparks you have to spend more money on it .....hmf also has a 2 year warrentee and can get a powdercoated can...