Loading...
Product image 1YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler
Product image 2YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler
Product image 3YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler
Product image 4YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler
Product image 5YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler
Product image 6YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler
Product image 7YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler
Product image 8YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler
Product image 9YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler
Product image 10YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler
Product image 11YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler
Product image 12YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler
Product image 13YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler
Product image 14YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler

*Product may vary by application

YZ250F 19-23 / YZ250FX 20-23 / WR250F 20-23 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler

SKU: 231020S320

Sound Insert/Spark Arrester Options


Regular price $979.00

MADE IN USA

Signature Series Exhaust System


0%
Financing

FREE SHIPPING
over $100

1-YEAR
Warranty

Repair Services
Available

Same day shipping on In Stock items placed Mon-Fri by 1:00 pm PST. Please contact sales@yoshimura-rd.com for ETA's on Reserve Now / Pre-Order Items.


Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "REPLACEMENT PART"


WARNING: Cancer and Reproductive harm - www.p65warnings.ca.gov


It's here! The RS-12 for the Yamaha YZ250F!

After over three years in development and testing we are pleased to announce our RS-12 is here for the Yamaha YZ250F! With the help of incredibly talented factory sponsored athletes, technicians, devoted engineers and a will to raise the bar, our RS-12 has now arrived for the current Yamaha.

We considered all the details when it came to the RS-12. One look and you can see it's like nothing else on the market. As you get closer you will notice the details in every place on our new dirt bike system, from the matte carbon fiber end cap with decal inlays to the precise machined joints, this system takes it to the next level.

NEW YZ250F RS-12 Features and benefits

  • Aggressive, intelligently designed, asymmetrical shaped RS-12 profile allows maximized muffler volume that helps manage sound, add power and provide more clearance for tire and brake caliper.
  • Improved performance gains
  • Just like the works systems our Factory Racers use, RS-12 systems utilize precision machined joints. Machined joints provide a superior and exacting fit for joints by better securing the seal between two surfaces with a perfect 360 degree contact surface which translates into improved system life, fit and performance.
  • Works-look matte carbon fiber end cap with industry leading design, innovation and detailing as expected from Yoshimura.
  • Carbon end cap covers an inner cap mounted design improves durability, and eases servicing as compared to other sandwich mounting designs most commonly found in the industry.
  • New patent pending Precision Taper Fit (PTF) insert ring makes it easy to install and remove sound inserts and spark arresters.
  • Tapered muffler body inlet design of RS-12 enables the system to be pushed forward thus helping with weight centralization without sacrificing performance
  • Repack Kits, optional Inserts and Spark Arresters are available for all models

Proudly designed, developed and made in the USA!

Sound Insert/Spark Arrester Options                 
​​
Sound Level
Volume Insert Spark Arrestor Included
INS-31-K
Yes
SA-19-K
No


SA-20-K No 

  

. . . . .

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.

Attention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.

Signature Series Exhaust System

Open tab
Introducing Signature Series by Yoshimura - an offering of exhaust systems that a dealer can install with confidence. Our Signature Series lineup is the answer for today's dealer who is faced with a challenging marketplace. The applications for the Signature Series line cover the entire powersports spectrum, including many of our off-road applications. Every one of our Championship Winning Motocross exhaust systems and nearly all of our ATV/Side-by-Side applications are members of the Signature Series Family. All Signature Series components are tested, documented, and marked as required by federal and state regulations.

Vehicle Fitment

Open tab
  • Yamaha WR250F 2020
  • Yamaha WR250F 2021
  • Yamaha WR250F 2022
  • Yamaha WR250F 2023
  • Yamaha YZ250F 2019
  • Yamaha YZ250F 2020
  • Yamaha YZ250F 2021
  • Yamaha YZ250F 2022
  • Yamaha YZ250F 2023
  • Yamaha YZ250FX 2020
  • Yamaha YZ250FX 2021
  • Yamaha YZ250FX 2022
  • Yamaha YZ250FX 2023


  • Customer Reviews

    Based on 1 review
    100%
    (1)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    C
    Chad
    2021 WR250F

    After reading about a few different exhaust options I decided to give the RS-12 a try. It did not disappoint. Easy to install, looks and sounds great and it opened up the WR to run like it should. Much better torque and power all through. I purchased the spark arrestor to go along with it, as I do a lot of trail riding.

    Close (esc)

    Free Shipping

    Free Ground Shipping on Web Orders over $75.00

    *48 Contiguous States

    Age verification

    By clicking enter you are verifying that you are old enough to consume alcohol.

    Search

    Shopping Cart

    Your cart is currently empty.
    Shop now

    Race series product restriction and affirmation

    Warning:

    The RACE SERIES product you are purchasing removes, renders inoperative, or bypasses required elements of the emission control systems of EPA, certified motorcycles of motorcyle engines and may only be installed on motorcycles that are restricted to closed course competition. Installation of this product on a motorcyle that is ridden on a public street, highway, or public lands violates the tampering and defeat device provisions of the Clean Air Act & 203(a)(3)(A) and/or & 203(a)(3)(B) and may subject you to a civil penalty of up to $37,000.

    Information (Enter as Applicable)

    Race Information

    Rider/Purchaser Information

    Affirmation

    By clicking below, I affirm:
    1. that i have read the above warning;
    2. that any information I have entered is accurate; and
    3. that any motorcycle on which I install the RACE SERIES product will be restricted to closed course competition and will not be ridden on any public street, highway or public lands.