Hello. I have a 1987 Honda TRX250R. I currently have a BILLS pipe on it, but who makes the best exhaust system? LRD? FMF? Paul Turner? DG?

 

ESR pipes are the way to go. They specialize in R motors. www.esr250.com

 

I agree ESR makes one of the best pipes.
Paul Turner pipes are also excellent pipes!
LRD also makes good pipes.
Others are good as well, but I feel these three are going to be the top ones as far as HP and ridability.

The one I would stay away from would be DG. Never been too impressed with the power they put out compared to the others.....

 

I would say either ESR or Curtis Sparks, I've seen dyno graphs of all the pipes, and those two made the most usable power of all of them.
I'd like to get rid of my FMF Fatty for either one of the above for my 265.