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Yoshimura RS-4D Aluminum Exhaust System w/Carbon Fiber End Cap - 2166523

  • Part #: 4405133
  • Manufacturer Part #: 2166523
This item is no longer available

*Oversize fee of $10.00 applies. (details)

Overview of Yoshimura RS-4D Aluminum Exhaust System w/Carbon Fiber End Cap - 2166523

  • Incredible sound, performance and a classic old-school hot-rod look
  • System is completely fabricated by hand and TIG-welded to perfection
  • Header pipe and Y-pipe are stainless steel
  • Dual mufflers
  • Even includes a custom Yoshimura kickstand

Included Items:
(1) Header
(1) Left Muffler Assembly
(1) Right Muffler Assembly
(1) 8mm x 30mm Socket Head Cap Screw
(1) 8mm x 35mm Socket Head Cap Screw
(4) 8mm x 20mm Socket Head Cap Screw
(2) 6mm x 12mm Socket Head Cap Screw
(6) 8mm Flange Nut
(2) Small Race Spring
(2) Rubber Grommet
(2) 8mm Large Washers
(1) Aluminum Spacer
(1) Aluminum Spacer (large)
(1) Left Hand Muffler Bracket
(1) Right Hand Muffler Bracket
(1) Kickstand Bracket
(1) Kickstand
(1) Derilin Washer
(2) Offroad Endcap Plug
(1) Spring Puller Tool
(1) Kick Stand Jumper Plug
(1) 3mm Washer
(1) Yoshimura Vinyl Sticker

NOTE: Not all products are legal for sale or use on pollution controlled vehicles. Check your local laws and manufacturers information.

Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the exhaust manufacturer directly with questions regarding any modifications that may need to be made during, or after, installing their product. If a jet kit or fuel processor is recommended, see the Intake/Fuel section.

Exhaust discoloration (bluing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration.

Tailpipe: Stainless
Muffler: Aluminum
End Cap: Carbon Fiber

Specs for Yoshimura RS-4D Aluminum Exhaust System w/Carbon Fiber End Cap - 2166523

Finish Aluminum
Style - Exhaust Tip Canister Muffler
Type - Exhaust Complete System w/Spark Arrestor
Units Each
Weight 22.00 lbs

Specs for Yoshimura RS-4D Aluminum Exhaust System w/Carbon Fiber End Cap - 2166523

Finish Aluminum
Style - Exhaust Tip Canister Muffler
Type - Exhaust Complete System w/Spark Arrestor
Units Each
Weight 22.00 lbs

Fitment for Yoshimura RS-4D Aluminum Exhaust System w/Carbon Fiber End Cap - 2166523

See if this part fits your ride

Part 4405133 fits the following machines

Suzuki
  • 2009 Suzuki DR-Z400SM
  • 2008 Suzuki DR-Z400SM
  • 2007 Suzuki DR-Z400SM
  • 2006 Suzuki DR-Z400SM
  • 2005 Suzuki DR-Z400SM
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Instructions and Manuals for Yoshimura RS-4D Aluminum Exhaust System w/Carbon Fiber End Cap - 2166523