Big Gun 99-14 Honda Trx 400ex/x Evo R Series Head Pipe

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight, add noticeable performance gains and sound tremendously better than stock. Precision-bent TIG welded 304 stainless steel head pipe 1 Year Limited Manufacturer's Warranty Increased horsepower and torque gains Larger diameter than stock head pipe Lighter than stock head pipe Handmade in the USA