1. Motorcycle Silencers, Mufflers & Baffles For Sale
  2. sku: 13940092485786883
  3. HONDA 18300-MKE-A50

HONDA 18300-MKE-A50 Exhaust Muffler Yoshimura RS-4

fits model: Crf450l, Crf450rl. make: Honda. year: 2019–2022.

18300-mke-a50 Honda 2019-2022 Exhaust Muffler Crf450l Yoshimura Rs-4 Crf450rl 19 20 21

( Manufacturer Part Number: 18300-MKE-A50 ), ( Type: Muffler ), ( Placement On Vehicle: Exhaust )

Review HONDA Exhaust Muffler Yoshimura Rs-4 fits CRF450L CRF450RL 2019–2022

Honda 18300-MKE-A50 Yoshimura RS-4 Exhaust Muffler for CRF450L and CRF450RL (2019-2022)

Experience an unparalleled performance boost for your Honda CRF450L and CRF450RL with the Yoshimura RS-4 Exhaust Muffler, specifically designed to fit Honda 18300-MKE-A50 exhaust systems from 2019 to 2022. This high-performance aftermarket exhaust muffler is an exceptional upgrade for those seeking improved power, enhanced throttle response, and a distinctive exhaust note.

The Yoshimura RS-4 Exhaust Muffler is expertly crafted to deliver increased horsepower and torque, making your off-road adventures more exhilarating than ever. Its unique design, inspired by Yoshimura Racing's rich history in motorsports, ensures optimal engine efficiency and a faster catalyst light-off time.

Crafted from premium materials, this exhaust muffler exhibits outstanding durability and heat resistance. The stainless steel construction guarantees long-lasting performance, even in the most demanding off-road conditions. The muffler's compact design also contributes to a lower center of gravity, improving handling and stability.

The Yoshimura RS-4 Exhaust Muffler for Honda CRF450L and CRF450RL is a direct-fit replacement, making installation straightforward and hassle-free. It comes with all necessary hardware, including a spark arrestor, for a seamless installation process.

Upgrade your Honda CRF450L or CRF450RL with the Yoshimura RS-4 Exhaust Muffler, and unlock the full potential of your off-road machine. This premium exhaust system not only enhances performance but also adds a touch of racing pedigree to your ride. Experience the difference today!

Pros and Cons of purchasing a Honda 18300-MKE-A50 Exhaust Muffler (Yoshimura RS-4 for CRF450L/CRF450RL 2019-2022)

Pros:

1. Enhanced Performance: The Yoshimura RS-4 exhaust system is designed to deliver improved engine performance, offering increased horsepower and torque. This results in a smoother and more responsive ride.

2. Superior Sound Quality: This exhaust system is known for its unique and aggressive exhaust note, which can appeal to many motorcycle enthusiasts.

3. Quality and Durability: Yoshimura is a reputable brand in the motorcycle world, known for manufacturing high-quality products. This exhaust system is expected to be durable and long-lasting.

4. Fit and Finish: The Honda 18300-MKE-A50 exhaust muffler is designed specifically for the CRF450L/CRF450RL models from 2019 to 2022. This ensures a perfect fit, minimizing the need for modifications.

Cons:

1. Cost: Yoshimura exhaust systems are often more expensive than stock exhausts. This may be a significant deterrent for some buyers.

2. Loudness: While the exhaust note is appealing to some, it may be too loud for others, especially in residential areas.

3. Maintenance: High-performance exhausts, like the Yoshimura RS-4, may require more frequent maintenance than stock exhausts to maintain optimal performance.

4. Legality: Depending on the region, certain decibel levels might be regulated. Installing a louder exhaust system may lead to legal issues.

Conclusion:

The Honda 18300-MKE-A50 Yoshimura RS-4 exhaust system is a high-quality product that offers enhanced performance and a unique sound. However, it comes with a higher price tag and potential maintenance and legal considerations.

Recommendation:

If you are looking to improve the performance of your CRF450L/CRF450RL and appreciate a distinctive exhaust note, the Yoshimura RS-4 exhaust system could be a good choice. However, it's crucial to consider the additional costs, potential maintenance requirements, and legal restrictions before making a purchase. If the cost is a concern, you might want to explore other performance exhaust options that offer a balance between price and performance.

Details:

Yoshimura RS-4 endure exhaust off a running 2022 Honda CRF450RL with only 3467 miles. Unit is missing the carbon tail cap works fine as is and has a small scuff on header, but in good shape otherwise with no abnormal wear, ready to bolt go. Unit does not have a o2 sensor bung. Works as it should.

May fit other years/ model's but please research first. Entire unit is free of any cracks or bends.

part #: 18300mkea50 prices

  • $350.00-$1199.00

specifications cyclemufflermo:

  • for models: Crf450l, Crf450rl
  • for makes: Honda
  • for years: 2019-2022
  • mpn: 18300-mke-a50
  • type: Muffler
  • placement on vehicle: Exhaust

offer cyclemufflermo:

  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: July 9, 2025
  • sold: 0

payments cyclemufflermo:

  • wallet: Google-pay
  • credit card: Visa
  • other

returns cyclemufflermo:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted

shipping cyclemufflermo:

  • service: UPS Ground
  • class: Standard
  • type: Calculated
  • carrier: UPS
  • transit: 3-7 Days
  • cost: $0.00

seller cyclemufflermo:

  • # reviews: 622
  • city: Cheshire, Connecticut
  • rating: 99.3%

general cyclemufflermo:

  • Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Silencers, Mufflers Baffles
  • condition: Used
for models: crf450l, crf450rl, for makes: honda, for years: 2019-2022, type: muffler, placement on vehicle: exhaust,
category: motorcycle parts > motorcycle scooter parts accessories > exhaust emission systems > silencers, mufflers baffles, sku: 13940092485786883,
Honda 18300-MKE-A50 Is Similar To:
cyclemufflermo logo
5 offers $350.00–$1199.00 USD
  • New other (see details). Offer #1 priced at $350.00 + $0.00 shipping estimate = $350.00* total. Located at 577 Pronghorn Trail, Bozeman, MT, 59718. Fits 2019-2020 CRF450L and 2021-2024 CRF450RL.FREE SHIPPING
  • Used. Offer #2 priced at $700.00 + $83.57 shipping estimate = $783.57* total. Used like new taken off 2022 Honda CRF450RL.+$83.57 shipping
  • New. Offer #3 priced at $1199.00 + $189.99 shipping estimate = $1388.99* total. New 18300MKEA50.+$189.99 shipping
  • New. Offer #4 priced at $495.00 + $113.37 shipping estimate = $608.37* total. You can't beat the price for a new Honda OEM exhaust with exhaust pipe. This exhaust is unused.+$113.37 shipping
  • Used. Offer #5 priced at $159.95 + $0.00 shipping estimate = $159.95* total. Works as it should Oem exhaust off a running 2022 Honda CRF450RL with only 3467 miles! Unit has a couple dings in the muffler as shown in pictures, but is in great shape otherwise with no abnormal wear, ready to bolt on and go! Header is dent free and entire unit is feee of any cracks or bends.FREE SHIPPING

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