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Yoshimura RS-4 Exhaust System Suzuki RM-Z 450 2018-2020 Resources
Yoshimura RS-4 Exhaust System Suzuki RMZ 450
The work that went into developing the Yoshimura RS-4 Exhaust System design paid big dividends in 2010 with Ryan Dungey winning the AMA 450 Supercross and Motocross Championship series as a rookie in the same year, and again in 2012 with the Yoshimura-backed GEICO Honda team winning both 250 Supercross Lites titles. That same R&D has been directed to developing the current generation RS-4 — a unique design that provides an unrivaled combination of power and a quiet exhaust note. The RS-4 features a Polyresonant duplex chamber, a two-staged stepped baffle and an innovative carbon cone end cap.
Features:
- Pentagonal-shaped sleeve
- Polyresonant front muffler chamber which helps reduce noise
- Two-stage stepped baffle
- Carbon fiber end-cap
- Stainless Steel or Titanium Head pipe
- CARB/EPA tailpipe emissions compliant
- 100% Made in the USA
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This Product Fits:
This item is also available for 66 other models:
- Honda
- CRF250L 2013-2016
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- CRF250R 2010
- CRF250R 2011-2013
- CRF450R 2009-2010
- CRF450R 2011-2012
- CRF450X 2019
- Husqvarna
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- FC350 2016-2018
- FC350 2019-2020
- FC450 2019-2020
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- FX350 2017-2018
- FX350 2019-2020
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- KTM
- 250 SX-F 2016-2018
- 250 SX-F 2019-2020
- 250 SX-F 2012
- 250 SX-F 2013-2015
- 250 SX-F Factory Edition 2015
- 250 XC-F 2016-2018
- 250 XC-F 2019-2020
- 350 EXC-F 2012
- 350 SX-F 2016
- 350 SX-F 2019-2020
- 350 SX-F 2013-2015
- 350 SX-F 2011-2012
- 350 XC-F 2016-2018
- 350 XC-F 2019-2020
- 350 XC-F 2014-2015
- 450 SX-F 2019-2020
- 450 SX-F 2016-2018
- 450 SX-F 2013-2015
- 450 SX-F Factory Edition 2018
- 450 SX-F Factory Edition 2012-2014
- 450 XC-F 2019-2020
- 450 XC-F 2017-2018
- 450 XC-F 2013-2015
- Kawasaki
- KX250F 2010-2016
- KX250F 2017-2020
- KX450 2021
- KX450F 2009-2015
- KX450F 2016-2018
- KX450F 2019-2021
Product Style | Item # | Store SKU | Manufacturer Product # | Availability |
---|---|---|---|---|
Product Style Stainless Steel/Aluminum/Carbon Fiber | Item # 1243292 | Store SKU | Manufacturer Product # 219220D320 | Availability Only 3 Left: Ships next business day |
Product Style Titanium/Carbon Fiber/Carbon Fiber | Item # 1243294 | Store SKU | Manufacturer Product # 219221D220 | Availability Out of Stock: Enter your email address below to be notified when this item is available. |
Product Style Titanium/Titanium/Carbon Fiber | Item # 1243293 | Store SKU | Manufacturer Product # 219221D720 | Availability Out of Stock: Enter your email address below to be notified when this item is available. |