Okay guys here is the deal, we have about 40miles of dunes here where I live and for the most part I just play around. But now I am wanting to make something that will shut up my buddy on his 250r. He has it bored piped and so on and is a good bit faster than me. My raptor I rescued from a field and is bone stock other then +6in swing arm durablue axle and pro flow uni intake. It is a 01 raptor 660 and I have about 2000 to spend on this. What would you guys recommend?