Big Gun 08-13 Kawasaki KLX 450R EVO R Series Head Pipe 1988-gmc-r3500-base-esi8659987 No problem with AEM's No-Weld

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

Produces Astonishing 14 HP And 18 ft

5 main channels flush out water to provide traction

Dynamic Air Scoop: The included Dynamic Air Scoop (D

Big Gun 08-13 Kawasaki KLX 450R EVO R Series Head Pipe 1988-gmc-r3500-base-esi8659987 No problem with AEM's No-WeldThe 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