i have a curtis sparks but i woant to know if there is a better one if i ever want to change

 

hmmmmm you have a good pipe the ct usually wins most pipe shootouts and i im happy with the trinity and white brothers but i wouldnt worry about changing you have a top of the line pipe

 

haven't seen any reports showing big differences on the 300 pipes.

 

DMC Alien Full exhaust!

I would say that is the best sounding/performing complete system out there. I have one on my 300EX and I cant tell you the amount of comments I get on how good it sounds. Although it will wake the neighbors for a mile radius, its well worth the gains you will get out of it.