400ex mod piece by piece in ATV & Off Road Modifications Posted April 15, 2009 Hey i have a 07 trx400ex with a nmotion slip on and it gave it the power i wanted and a great sound for cheap . . . think you should look into it .
400ex mod piece by piece
in ATV & Off Road Modifications
Posted
Hey i have a 07 trx400ex with a nmotion slip on and it gave it the power i wanted and a great sound for cheap . . . think you should look into it .