Fitment table:
Description
Payment & Security
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Building performance exhaust systems for the factory race efforts improves our research and development, which improves the overall performance of our products. Adapting technology we learn on the track to our consumer products is what makes the Yoshimura name synonymous with quality and performance. One look at our RS-9 and RS-4 exhaust systems illustrates the endless cycle of development. Working in conjunction with the factory teams has provided us with new ways to increase performance, lower sound levels and centralize mass. The end result is a product that gives you an unparalleled competitive advantage.
Designed specifically for Kawasaki KLX140 models from 2011 to 2017, the Yoshimura RS-9 exhaust system offers a significant upgrade in performance and sound. Built with racing-inspired technology, this system enhances engine efficiency by increasing internal volume and optimizing exhaust flow, which can lead to improved power output and throttle response. Its quality craftsmanship ensures durability and a high-performance edge for both competitive and recreational riders.
Constructed with a parallelogram-shaped muffler, the RS-9 system features a straight, single-core baffle that provides efficient exhaust flow while maintaining a refined sound profile. The system includes a low-volume sound insert capable of further reducing noise levels, making it suitable for riders who seek a performance boost without excessive noise. The integration of this system with factory Kawasaki models enhances overall vehicle performance by reducing weight and centralizing mass for better handling and stability.
The RS-9 exhaust system is a product of Yoshimura's ongoing development process, which involves close collaboration with factory racing teams. This partnership ensures that each component benefits from the latest technological advances, translating into a product that offers an unparalleled competitive advantage. Whether for trail riding, motocross, or recreational use, this system delivers a noticeable upgrade in power, sound quality, and overall riding experience, making it a preferred choice among serious enthusiasts and professional racers alike.
Features:
Fitment:
Kawasaki KLX140 2011
Kawasaki KLX140 2012
Kawasaki KLX140 2013
Kawasaki KLX140 2014
Kawasaki KLX140 2015
Kawasaki KLX140 2016
Kawasaki KLX140 2017
Kawasaki KLX140 2018
Kawasaki KLX140 2019
Kawasaki KLX140 2020
Kawasaki KLX140G 2017
Kawasaki KLX140G 2018
Kawasaki KLX140G 2019
Kawasaki KLX140G 2020
Kawasaki KLX140G 2021
Kawasaki KLX140L 2011
Kawasaki KLX140L 2012
Kawasaki KLX140L 2013
Kawasaki KLX140L 2014
Kawasaki KLX140L 2015
Kawasaki KLX140L 2016
Kawasaki KLX140L 2017
Kawasaki KLX140L 2018
Kawasaki KLX140L 2019
Kawasaki KLX140L 2020
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Returns
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Several types of goods are exempt from being returned.
- Product that has been installed, used (on used product any alteration to condition after it leaves our facility) or altered in anyway.
We also do not accept products back that now contain hazardous materials, or flammable liquids or gases.
Additional non-returnable items:
- Gift cards
- Downloadable software products
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
- Parts with obvious signs of use or alteration.
- New Product that has been opened
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error
- Any item that is returned more than 30 days after delivery
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at bikestrikesandquads@yahoo.com.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at bikestrikesandquads@yahoo.com and send your item to: 1123 Corbin Hill Rd, Bikes, Trikes and Quads LLC, Sloansville NY 12160-3403, United States.
Gifts
If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.
If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.
Shipping
To return your product, you should mail your product to: 1123 Corbin Hill Rd, Bikes, Trikes and Quads LLC, Sloansville NY 12160-3403, United States
You will be responsible for paying for your own shipping costs for returning your item in some cases. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over $750, you should consider using a trackable shipping service and purchasing shipping insurance. We don’t guarantee that we will receive your returned item.
Free Shipping- Lower 48 USA
Free domestic shipping on orders over $100. Some exclusions apply.
30 Day Returns
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Knowledgeable staff to handle all of your fitment and technical questions.
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