Big Gun 08-13 Kawasaki KLX 450R EVO R Series Head Pipe 1988-gmc-r3500-base-esi8659987 Produces Astonishing 14 HP And

Produces Astonishing 14 HP And 18 ft

and signature 5” slash-cut tips

rigid-hub design allows for quicker shifting and engagement

The system features a split rear exit with single 4" round bright chrome on T-304 stainless steel tips on each tail pipe that exit "Under the Bumper"

No problem with AEM's No-Weld O2 Sensor Mounts

Big Gun 08-13 Kawasaki KLX 450R EVO R Series Head Pipe 1988-gmc-r3500-base-esi8659987 Produces Astonishing 14 HP AndThe 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 Increased horsepower and torque gains 1 Year Limited Manufacturers Warranty Larger diameter than stock head pipe Lighter than stock head pipe