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The race-bred RS-3 exhaust has proven to be extremely popular among riders for a combination of performance and value. It enhances performance dramatically, provides an enviable exhaust note and offers the unmistakable look and sound of Yoshimura. RS-3 mufflers feature a straight baffle that leads to a single turn-down machined aluminum end cap.
Large volume of packing material.
Straight baffle for ample flow.
Single turn-down machined aluminum end-cap.
Stainless steel tail-pipe.
Step-by-step directions and all necessary hardware included for an easy installation.
Yoshimura Exhaust Series Descriptions:
Race Series: If you're looking for that competitive edge, look no further than Yoshimura's Race Series. These exhaust systems are designed with nothing but power in mind. Each Race Series system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide. FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE.
Signature Series: Introducing Signature Series by Yoshimura - an offering of exhaust systems that a dealer can install with confidence. The 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 off-road applications. Everyone of Yoshimura's Championship Winning Motocross exhaust systems and nearly all of the ATV / Side-by-Side applications are all members of the Signature Series Family. All Signature Series components are tested, documented, and marked as required by federal and state regulations. (CARB/EPA tail-pipe emissions compliant; all applications are marked with appropriate EPA noise emissions labels and certified by an independent laboratory for EPA noise compliance.)
Street Series: All Street Series systems are slip-on / bolt-on applications that do not require tampering with the vehicle's emissions control system, yet still deliver that special spirit the world has come to expect from the legendary company known as Yoshimura. Street Series applications cover all of the iconic profiles that Yoshimura has become famous for. From the legendary tri-oval profiles to the refined carbon fiber R-77 mufflers, and even the R-55 angular masterpieces. Yoshimura's Street Series exhaust offer street-legal options for almost everything on two wheels. (CARB/EPA tail-pipe emissions compliant; all applications are marked with appropriate EPA noise emissions labels.)
Love my Yoshimura slip on. Sounds great, fit perfect and it performs well.
4 out of 5 stars
Top 1000 Contributor
Over 7 years agoLocation: Hampton, Virginia
If you decide to buy this exhaust, be fore-warned that you will need replacement gaskets for the headers. Yoshimura doesn't include them with the slip on. You will also seriously consider removing the stock exhaust like the instructions say to before cutting it to ensure you don't hit your swing arm, foot peg, or rear wheel if you use a hack saw or reciprocating saw. You can cut it with out removal but be sure to put a towel over your rim and swing arm first. I would have rated a 5 if the gaskets were included but because they weren't, I didn't remove the stock headers. This ehaust looks and sounds great!
GirishOver 9 months agoLocation: Bengaluru, Karnataka, India
HONDA CBR 600F?
Yoshimura RS-3 Slip-On Exhaust
Can this slip on be installed on a Honda CBR 600 F, made in Japan 1999 make
Over 9 months ago
All products sold on Motosport.com are for US models only. We do NOT have product fitment for non-us models. Also any street legal products are ONLY designed for US emissions and laws. With that said it will fit the 1999 Honda CBR600F4 sold in the USA.
when re-jetting the carbs, what sizes are recommended? also, what effect on gas mileage would these jets have?
2 years 1 month agoLocation: Portland, OR, USA
The jetting specifications will vary based on your location and elevation. Without that information it would impossible to recommend jetting specs. For best results, please contact Yoshimura directly at 1-800-634-9166, and they can provide the recommended jetting for this exhaust based on your location.
When you buy it. does it come with 2 exhaust pipes for the ninja 250 that has 2 stock exhaust pipes already on it?
Do I have to buy it twice to get 2 exhaust pipes
2 years 7 months agoLocation: Portland, OR, USA
This item for your 2003 Ninja 250 will come with dual pipes. Keep in mind the jetting would need to be modified for this exhaust. I would recommend getting a jet kit to compliment the exhaust so you get the most out of it.