2007 Brute Force 650

Best bang for the buck Mods. Im not exactly a die hard yet but I am looking to boost the perfomance of my quad. I not sure where to start. I know when I use to race street cars there were mods you could do you self without actually spending any money ( I'm not scared to spend money but would like to do it one step at a time) I know with the cars I have messed with there were modifications you could do to the air intake box to increase flow. Is this the case with quads. I would imagine you would run into some jetting issues but thats why I am asking. Thanks again!

I would get a CDI of some type....probaly a Dynatek. then get a Uni air filter next, Ricochet skid plates after that.

What about a power module are they juck or worth the money?

From what i have rode and seen the Dynatek CDI is better IMO.

The most tuneabale ignotion out right now for the brute is the VDI Copperhead.You can change timing curves on it with a computer to however you like.The cost for one is around $350,but worth it to me.I have had 2 on a couple of my brutes.I ran one so I could change the timing curves for my nitrous sytem,it would retard the timing when I hit the button.

IMO the best exhaust is the Muzzy full system,they have the best sound and quality fit but it comes with a price also,around $500 for the system.You can get a HMF slip on for around $250 and it will make a diff also,just not like the Muzzy.The HMF is also very loud,you can get a quit core insert for them but they are still loud pipes.


If you do any of the above you will have to rejet which on a brute can be aggrevating cause of how the carbs are mounted.Dyno Jet makes a kit with good instructions and will get you very close to be right on your jetting.

Depending on what kind of conditions you ride in depends on what filter I would run.If its very dusty and dry conditions then I would run the Twin Air,if it mostly mud and water the K&N which is what I run,but I mostly play in the mud.