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Yoshimura - RS-9 Full System (Honda)

Product Code: yoshimura-rs-9d-full-system-honda
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  • Description
  • Reviews
  • Customer Photos

Yoshimura - RS-9D Full System (Honda)

The brand new Yoshimura RS-9D exhaust features a dual-muffler configuration on the redesigned 2013 CRF450R and was designed specificallt for the new Honda. Yoshimura worked in secret with Top AMA Pro Riders: Jeremy McGrath, Justin Barcia, Trey Canard, Eli Tomac, and Justin Brayton, to achieve maximum performance, mass centralization, and optimize rider-usability. Yoshimura was able to achieve all this, while keeping sound levels in check with AMA Regulation.

Beginning with the head-pipe, a 3-stage tapered design results in better power, better throttle response, and usable power delivery. It is also spring mounted for increased durability.

The header flows seamlessly into a re-configured tail-pipe, where the exhausts gases are separated to each muffler. Yoshimura's vertical divider splits the exhaust gases more evenly, for smoother flow, which improves mid-top power and throttle response.

Divided exhausts gases then reach our new, dual RS-9 mufflers, hence RS-9D. RS-9's parallelogram-shaped muffler body increases muffler volume over the stock system, resulting in better throttle response and improved noise cancellation. The dual setup enabled us to position the mufflers closer to the bike's center of gravity (mass centralization) resulting in better handling for the rider. An additional benefit of the mass centralization process was decreasing potential for muffler damage in the event of crash.

The Yoshimura RS-9D exhaust not only makes more power and torque possible, but does it more quietly than single systems. The uniquely sculpted Carbon Fiber end-caps feature a Tunable Insert System, able to fine-tune power delivery and decibel levels to rider specifications.

AMA Pro and Amateur sound legal... out of box.

Specifications

  • Parallelograms shape
  • Unique carbon cone end-cap
  • 3 muffler finishes: aluminum, titanium, carbon fiber
  • Tunable sound insert system

REVIEW SNAPSHOT®

by PowerReviews
Yoshimura - RS-9 Full System (Honda)
 
5.0

(based on 7 reviews)

Ratings Distribution

  • 5 Stars

     

    (7)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Lightweight (4)
  • Durable (3)
  • Easy to use (3)

Cons

No Cons

Best Uses

  • Off-road (4)
  • Racing (3)
    • Motorsports:
    • Casual rider (3), Competitive cyclist (3)

Reviewed by 7 customers

Displaying reviews 1-7

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5.0

2017 CR450R Yoshi RS-9 IS THE REAL DEAL!

By Mitch53

from Bozeman mt

Verified Reviewer

Pros

  • Easy To Use
  • Lightweight

Cons

    Best Uses

    • Racing

    Comments about Yoshimura - RS-9 Full System (Honda):

    Looks great ez install added hp

    • Motorsports:
    • Competitive Rider
     
    5.0

    Sounds Great Looks Great

    By Huggies

    from Lebec Ca

    Verified Reviewer

    Pros

    • Durable
    • Easy To Use
    • Lightweight
    • Perfect Fitment

    Cons

      Best Uses

      • Off-Road
      • Racing

      Comments about Yoshimura - RS-9 Full System (Honda):

      This pipe sounds really nice compared to the stock, has more of a grunt and looks the business.

      It has nice high quality hardware and the CF tips are like the cherry on top.

      I would say i noticed power primarily on mid range and throttle response seems a bit more responsive.

      • Motorsports:
      • Competitive Rider, Motorcycle Enthusiast
       
      5.0

      I have bought the full carbon pipes twice

      By Twitch

      from Melbourne Victoria Australia

      Pros

      • Durable
      • Easy To Use
      • Lightweight

      Cons

      • Bulky

      Best Uses

      • Off-Road

      Comments about Yoshimura - RS-9 Full System (Honda):

      I use these exhaust for off road and tracks and the pipes are amazing you feel the difference and they look awesome.

      • Motorsports:
      • Casual Rider
       
      5.0

      Awesome Exhaust System

      By yz450 Rider

      from WA

      Pros

      • Durable

      Cons

        Best Uses

        • Off-Road

        Comments about Yoshimura - RS-9 Full System (Honda):

        The Yoshimura full system kills the stock exhaust on the Crf450r (2015) by adding way more power.

        There are more powerful options but they don't last as long as the Yoshi pipes. If your looking for an exhaust that you don't need to replace every 100 hours go with Yoshimura you wont be sorry.

        • Motorsports:
        • Casual Rider
         
        5.0

        great

        By ew22

        from Kvam, norway

        Pros

        • Lightweight

        Cons

          Best Uses

          • Off-Road
          • Racing

          Comments about Yoshimura - RS-9 Full System (Honda):

          easy to install
          looks great
          great sound

          • Motorsports:
          • Casual Rider, Competitive Rider, Motorcycle Enthusiast

          (1 of 1 customers found this review helpful)

           
          5.0

          Everything Works Great!

          By cm

          from Sarasota, FL

          Verified Buyer

          Comments about Yoshimura - RS-9 Full System (Honda):

          No, problems.. everything on time

          (3 of 3 customers found this review helpful)

           
          5.0

          yoshimura it's just the number one

          By bambam891

          from France

          See all my reviews

          Verified Buyer

          Comments about Yoshimura - RS-9 Full System (Honda):

          awesome product, my bike looks sweet with this, amazing power and noise .

          Displaying reviews 1-7

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