I just got a 05 450 with a withe brothers mx4 slip-on

[z71]

I just bought a 05 black 450 and they threw in the whitebrothers mx4 slip-on pipe with a K&N airfilter and dyno-jet kit with the deal. How is the dyno-jet kit and I know nothing about the white brothers MX4 pipe. Is this a good set-up for free. Does anyone have experience with this slip-on pipe.Thanks

[3x440ex]

I think you will get a few more ponies out of that setup but you should also get a cam for it to really wake it up........Good luck it's an awsome quad and i'm sure you will be happy :)