YOSHIMURA RS-12 Full Exhaust System - Honda CRF450R/RX/WE
SKU: 96057509064

YOSHIMURA RS-12 Full Exhaust System - Honda CRF450R/RX/WE

Sale price$996.29 Regular price$1106.99
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

YOSHIMURA RS-12 Full Exhaust System - Honda CRF450R/RX/WEIn the never ending pursuit to craft the very best exhaust system, Yoshimura introduces the latest titanium RS 12 system for the 2023 Honda CRF450R. Why did they go through the task of introducing a whole new system for the CRF450? With the latest engine spec, the engineers wanted to get the best most usable power from this new model. This new system has been developed with and is the closest thing to what 5x World Champion Tim Gajser, Mitch Evans,

In the never ending pursuit to craft the very best exhaust system, Yoshimura introduces the latest titanium RS-12 system for the 2023 Honda CRF450R.

Why did they go through the task of introducing a whole new system for the CRF450? With the latest engine spec, the engineers wanted to get the best most usable power from this new model. 

This new system has been developed with and is the closest thing to what 5x World Champion Tim Gajser, Mitch Evans, Ken Roczen and Chase Sexton have been using to grab holeshots and win races. By increasing the resonator in the RS-12 muffler by 50cc (a 14% increase) and adding a second resonator to the header, engineers were able to unlock some insane usable power from this new and improved system.

What does this translate to?

  • Easier power delivery
  • Smoother frontside torque
  • Allows the rider to ride in an higher gear, thus freeing up suspension.
  • Less rider fatigue
  • Made with the premium grade Japanese titanium tubing, this new system adds 5% max hp and 6.5% max torque to the new engine spec with its smaller throttle body and different ECU settings.

The RS-12 proudly developed, designed, and made in the USA.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 96057509064

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C. Quittmeyer
Lowell, US
★★★★★ 5
Nice quality sweater, well made and soft.
Size: Large, Color: Pure Beige
I love this sweater - but I bought it just in time for summer, so it won't get much use until fall! It fits great, it is really soft and the overall quality is quite good. I plan to buy another one in another color as well.
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Reviewed in the United States on May 22, 2026
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Nola
Birmingham, US
★★★★★ 4
Nice casual looking sweater
Size: Small, Color: Pure Black
I purchased the black/cream inset sweater in a small. I usually wear a small. I fits loose, but NOT baggy. I like the loose fit. The sweater feels so soft. Nice looking sweater. Very happy with the sweater, but could have ordered a medium for a boxier fit.
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Reviewed in the United States on May 20, 2026
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Constance Law
Natrona Heights, US
★★★★★ 5
Good quality & trendy color sweater
Size: Large, Color: Pure Apricot
This sweater is very soft, light and very suitable for keeping mild warm at the temperature of 20c or inside an air conditioning room. Particularly, the trendy color for 2026 in brown suede jacket, this sweater is real good matching item! I like it! 😍😍😍
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Reviewed in the United States on February 27, 2026
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BETTY HILDRETH
Lowell, US
★★★★★ 5
very stylish
Size: Medium, Color: Pure Apricot
true to size. very comfortable.
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Reviewed in the United States on June 1, 2026
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Cap47
Louisville, US
★★★★★ 5
Great Material
Love the sweater. So soft.
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Reviewed in the United States on May 23, 2026

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