0 - items(s)

You have no items in your shopping cart.

Yoshimura Suzuki Rm-z450 2018 Signature Rs-4 Full System

Yoshimura Suzuki Rm-z450 2018 Signature Rs-4 Full System

More Views


  • MSRP: $639.00
  • Brand: Yoshimura
  • Style: Rs-4
  • Condition: New
  • SKU: 961-5406-WPS-J
  • Manufacturer Part Number: 219220D320
  • Warranty: 1 Year
  • Part Type: Exhaust
  • Placement on Vehicle: Rear
  • Fits: Street,Dirt Bike
  • Type: Slip-on
  • Country of Manufacture: United States
  • Compatible Make: Suzuki
  • Compatible Model: Rm-z450
  • Years: 2018

Suzuki Rm-z450 2018 year models

It's been a long time coming, and it's finally here, the new redesigned Suzuki RM-Z450. Nobody, but nobody, knows Suzuki like Yoshimura. We have been making power for the RM-Z450 from the beginning and now it's refined.

Our new RS-4 Signature Series systems max horsepower is up 3.5 %, max torque is up 1.5%. Weight savings is substantial with our Stainless Full system providing 11% less weight. Winning on the new RM-Z450 will be even easier now with Yoshimura power!

Proudly made in the USA!

  • 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 and tail-pipe
  • Weight Savings: Yoshimura Stainless Full system weight 8.6 lbs. vs Stock Weight 9.7lbs
  • Repack Kits, optional Inserts are available for all models

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

Note: 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 any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration

Brands & Clients

  • brand