Stainless/Carbon Fiber/Carbon Fiber Signature RS-4 Dual Exhaust System - 116600D220 for 2000-2009,2011-2024 Suzuki DR-Z400S and 2005-2009,2013-2024 Suzuki DR-Z400SM Dirt Bikes



Yoshimura Stainless/Carbon Fiber/Carbon Fiber Signature RS-4 Dual Exhaust System
  • The RS-4 Twin Pipe kit was previously only available as a custom system for Kevin Schwantz who was passionate about these pipes on his Super Motard bike. He wanted his bike to look like a Hot Rod and have a cool factor. We obliged and one of our most sought-after-yet-unobtainable pipes was created, which was not available to the general public, until now.
  • Yoshimura is offering these incredible Twice Pipes which are completely fabricated by hand and TIG welded to perfection. They certainly sit at the high end of what is available for the mighty SM... but that is what Kevin wanted. The pipes have a stainless steel header and Y pipe mated to twin aluminum RS-4 mufflers for incredible looks and performance. The kit also comes with a custom Yoshimura kick-stand.
  • RS-4 Twin Pipe Exhaust
  • Kevin Schwantz Supermotard Design
  • Pentagonal-shaped sleeve
  • Front muffler cap functions as a polyresonant chamber which helps reduce noise
  • Two-stage stepped baffle
  • Carbon fiber end-cap
  • Stainless steel header, Y-pipe, and tail pipes
  • Includes new custom kickstand

    Included Items:
    (2) Carbon fiber muffler with carbon fiber endcaps and removable baffles
    (1) 2-1 stainless steel head pipe
    (1) Kickstand
    (1) Kickstand bracket
    (2) Muffler hanger brackets (right and left)
    (1) Derilin washer
    (2) Aluminum spacers
    (2) 8mm washers
    (2) Rubber grommets
    (2) Exhaust springs
    (2) 8mm-1.25 x 30mm socket head bolts
    (4) 8MM-1.25 X 20mm socket head bolts
    (2) 6mm-1.00 x 12mm socket head bolts
    (6) 8mm-1.25 flange head nuts
    Instructions