best exhaust to polaris predator 2004?

[canarispott]

hi people what is the best exhaust to my polaris predator 500 2004?. thanks and escuse mi english.

[hogriderkev]

I am very happy with the Full Yoshi TRS Titanium System. I noticed very good gains with it and the add on of a clamp on K & N

[tldPREDATORboy]

pure polaris or hmf

[400eXr1d3rZ]

Everyone seems to be using Pure Polaris (e-series) and HMF.

[XCpred]

lrd has insane power gains but i dont think they make em any more.