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Yoshimura RS4 Exhaust System - 391000D520

  • Part #: 435961
  • Manufacturer Part #: 391000D520
This item is no longer available

Overview of Yoshimura RS4 Exhaust System - 391000D520

Stainless Header
Stainless Muffler
Carbon Fiber end cap
  • All systems and mufflers are constructed entirely of 304 stainless steel for a long lasting, durable and rust-resistant life
  • Full systems are lighter than stock and outperform stock exhaust system throughout the entire RPM range
  • Header and tailpipe feature polished 18-gauge 304 stainless steel CNC mandrel bent construction, oversized step tube design, and integrated O2 sensor bung (for integration with PIM2 and Data Box)

Specs for Yoshimura RS4 Exhaust System - 391000D520

Type Complete System w/o Spark Arrestor
Units Each
Weight 26.65 lbs

Specs for Yoshimura RS4 Exhaust System - 391000D520

Type Complete System w/o Spark Arrestor
Units Each
Weight 26.65 lbs

Fitment for Yoshimura RS4 Exhaust System - 391000D520

See if this part fits your ride

Part 435961 fits the following machines

Arctic Cat
  • 2014 Arctic Cat Wildcat 1000 H.O.
  • 2013 Arctic Cat Wildcat 1000 H.O.
  • 2012 Arctic Cat Wildcat 1000 H.O.
  • 2013 Arctic Cat Wildcat 1000 H.O. (Late Build)
  • 2014 Arctic Cat Wildcat 1000 H.O. Limited
  • 2013 Arctic Cat Wildcat 1000 H.O. Limited
  • 2013 Arctic Cat Wildcat 1000 H.O. Limited (Late Build)
  • 2014 Arctic Cat Wildcat 1000 H.O. X
  • 2013 Arctic Cat Wildcat 1000 H.O. X
  • 2014 Arctic Cat Wildcat 1000 H.O. X Limited
  • 2014 Arctic Cat Wildcat 4 1000 H.O Limited
  • 2014 Arctic Cat Wildcat 4 1000 H.O X
  • 2014 Arctic Cat Wildcat 4 1000 H.O X Limited
  • 2014 Arctic Cat Wildcat 4 1000 H.O.
  • 2013 Arctic Cat Wildcat 4 1000 H.O.
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Instructions and Manuals for Yoshimura RS4 Exhaust System - 391000D520