I was wondering for trails and overall more power, what would be the best pipe for the honda fourtrax 300ex ??? The dmc dual barrel with header wich i really really like (same as duncan dual barrel) , the white brothers e series pipe wich i like, or a supertrapp that i like. PLEASE HELP ME DESPERATE FOR A KNOWLEDGEABLE ANSWER. IF YOU KNOW ANYTHING ABOUT ALL OF THESE PIPES PLEASE REPLY WITH A GOOD ANSWER THANKS A WHOLE LOT.... BRANDON.
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I had a DG Alloy RCM exhaust on my 300ex, it made good power but they are built crappy. If you do much hard riding they break and crack and all kinds of nasty crap. I then bought a White Brothers E-Series and it seems to make good power over a WIDER rpm range, and is built much better. The WB will cost more, but is a good pipe.
I have an FMF megamax on my Warrior and that too seems like a good pipe, and is quieter than both the DG and WB.