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Yoshimura - Pro Series RS-4 Full System (Yamaha)

Product Code: YOSHRS4YAM
$995.95 $896.35 Sale
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Yoshimura - RS-4 Exhaust System (Yamaha)

Yoshimura R&D has developed an evolutionary new exhaust system. The all-new Yoshimura RS-4 was designed after extensive testing and the results are profound.

The Yoshimura RS-4 exhaust system was designed with one thing in mind, winning races. The RS-4 is a unique design with predicated power, and a quiet earthy exhaust note that speaks volumes for performance. It was an obvious choice for the  Yamaha YZ250F and YZ450F.

Pro Series Full Systems include an RS-4 muffler, titanium header, Titanium or Carbon Fiber tail pipe, AMA Pro Racing insert, all necessary hardware, and detailed installation instructions to get you moving.

REVIEW SNAPSHOT®

by PowerReviews
Yoshimura - Pro Series RS-4 Full System (Yamaha)
 
4.7

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Lightweight (3)

Cons

    Best Uses

    • Racing (3)

    Reviewed by 3 customers

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    Displaying reviews 1-3

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    5.0

    I would buy this product again

    By jarah

    from kuwait

    Pros

    • Lightweight

    Cons

      Best Uses

      • Long Rides
      • Off-Road
      • Racing

      Comments about Yoshimura - Pro Series RS-4 Full System (Yamaha):

      Great product easy to install.

       
      4.0

      Greatness

      By chrisGEEVS307

      from Timmins, Canada

      Verified Reviewer

      Pros

      • Good Value
      • Lightweight
      • Tough
      • Very powerful

      Cons

        Best Uses

        • Racing

        Comments about Yoshimura - Pro Series RS-4 Full System (Yamaha):

        This system adds a great amount of power and sounds really good. it looks great and is very durable. Also,easy to re-pack(besides having to drill out rivets)drop_in_27[@]

        • Motorsports:
        • Competitive Rider
         
        5.0

        great exhaust

        By Aussie boy

        from AU

        Staff Reviewer

        Pros

        • Durable
        • Lightweight

        Cons

          Best Uses

          • Off-Road
          • Racing

          Comments about Yoshimura - Pro Series RS-4 Full System (Yamaha):

          nice looking exhaust with power increase. damaged the stock one so it was time for an upgrade. A friend recommended this system to me and I love it.

          • Motorsports:
          • Competitive Rider

          Displaying reviews 1-3

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