Need Assistance?
Legendary Service... Ask Your Friends - Since 1969
800.969.7501
Over 160K Powersport Items - In-Stock and ready to ship today! View tires, apparel, helmets, exhaust and more!

Yoshimura RS-4 Signature Series Slip-On Muffler - 262522D321

  • Part #:
    437049
  • Manufacturer Part #:
    262522D321

MSRP Price: $425.00

Our Price: $382.50

You Save:
$42.50 (10%)
Ships In 3-4 Business Days

Overview of Yoshimura RS-4 Signature Series Slip-On Muffler - 262522D321

  • The Husqvarna brand is regaining in popularity around the globe and Yoshimura is busy producing exhaust for the century old motorcycle brand.
  • Now, both FC250 and FC350 can get more power from the Yoshimura RS-4 system.
  • The RS-4 was born in 2009 and has been producing championship winning performance ever since.
  • 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 tail-pipe
  • For optional spark arrestor use 43-4673


Included Items:

(1) Stainless steel muffler assembly W/carbon fiber end cap

(2) Rubber grommets

(5) Aluminum spacers

(1) 6mm-1.00 x 35mm Flanged hex head bolt

(1) 6mm-1.00 x 50mm Flanged hex head bolt

(1) Medium exhaust spring

(1) Spring puller tool

(1) Low volume sound insert assembly

(1) 6mm-1.00 x 12mm Button head bolts

(1) 6mm External toothl lock washer

Instructions

 

 

 

 

 

Specs for Yoshimura RS-4 Signature Series Slip-On Muffler - 262522D321

Color - Primary Silver
Style Canister Muffler
Type Slip-On/Muffler
Units Each
Weight 9.45 lbs

Specs for Yoshimura RS-4 Signature Series Slip-On Muffler - 262522D321

Color - Primary Silver
Style Canister Muffler
Type Slip-On/Muffler
Units Each
Weight 9.45 lbs

Fitment for Yoshimura RS-4 Signature Series Slip-On Muffler - 262522D321

See if this part fits your ride

Part 437049 fits the following machines

Husqvarna
  • 2018 Husqvarna FC250
  • 2017 Husqvarna FC250
  • 2016 Husqvarna FC250
  • 2018 Husqvarna FC350
  • 2017 Husqvarna FC350
  • 2016 Husqvarna FC350
KTM
  • 2018 KTM 350 SX-F
  • 2017 KTM 350 SX-F
  • 2016 KTM 350 SX-F
  • 2018 KTM 350 XC-F
  • 2017 KTM 350 XC-F
  • 2016 KTM 350 XC-F
  • 2018 KTM 450 SX-F
  • 2017 KTM 450 SX-F
  • 2016 KTM 450 SX-F
There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

Instructions and Manuals for Yoshimura RS-4 Signature Series Slip-On Muffler - 262522D321

You May Also Be Interested In