[mattressman08]

I need some opinions on the best sounding exhaust for a 2006 honda trx 400.
I may do a slip on or full. Haven't decided yet. Opinions please.
Thanks!

 

[Tacticool]

Are you wanting to get something used or new? I like the sound of the White Bros exhaust system but to my understanding they are not made anymore. FMF seems to have a big share on most of the ATVs that I see personally. I'm wanting to buy a TRX 400ex soon so this topic pertains to me also.

 

[Here 2 help]

White Bros. was bought out by Vance & Hines - they make ATV exhaust just like WB

 

[sleekrider]

A friend of mine who has the same atv model as yours swears by his Sparks Racing X6 Stainless Steel Exhaust system. He said it gave his atv's horsepower a boost.

 

[phil20]

i got a 05 400ex and i have a full big gunn system on it and it is loud as hell and has a nice throat to it