Exhaust Header that fits under Clylinder Head and exits to the right. Two piece design with a clamp in the center. Ajustable for length. Mounting Kit included.  .990 ID x16 "primary  1.150 staged to1.312 x 16" secondary 

 

Options Muffler or Flared end

Thunder Kart Honda/Predator 270 340 390 420

SKU: TK390
$53.50Price