HRC Power up Kit?

[quadman21]

I just wanted to ask you guys who have it about the difference. Is it a noticeble difference from stock? Is it worth it?
Thanks guys.

[4LEAFCLOVER]

Yeah it's a hell of bounce from stock to having the HRC kit put on. I noticed a lot of top end power when I got mine put on my 450R. It's worth getting!!! I love it.

[phoneman409]

When I first got mine all they had was the HRC kit. I had it installed and it was great. Now with the after market flooded with parts and hop-ups I would spend my money there. About the only thing I still have on my quad from the HRC kit is the cam but I have plans to change that as well.
If you are doing it to keep your warranty I would go with HRC kit. But if you know you are going to make more upgrades to your 450 I would stick with the after market.
That is just my two bits
L8