Product Description Fitment: Kawasaki KX500 1988-2003 Description: The 304 silencer is recommended for mo... Pro Circuit 304 Silencer 1988-03 Kawasaki KX500 | SK88500-304 at MojoMotoSport.com Browse all MojoMotoSport.com deals $171.95 In Stock at MojoMotoSport.com Price verified today Buy Now at MojoMotoSport.com Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Pro Circuit Pro Circuit