I am thinking about getting a supper trapp 4" racing series pipe for my 2000 lakota. and a k&n power kit i want to go faster but i need more torque

 

I can tell you that you may not want to go with the racing series of the pipe. I have the quiet series IDS2 for my Mojave and it is still kinda loud... I heard the race series is really loud! Anyway, I am pleased with my supertrapp.

Hope this helps,

 

The first thing I did to my Lakota, was I got a Supertrapp exhaust including a headpipe, and that has 4'' discs; and a K & N Power kit. I thought that made a huge difference! It is loud, but I like it that way. It does not have a crappy sound. It sounds like a souped up 4-wheeler should.