Yoshimura RS-12 Exhaust System | 2024 Kawasaki KX450

[@moto3463]

Love the green look

[@NickW90]

They sure love a long ass muffler on the kx450

[@Factoryphoto]

ML can you tell us how this Yoshimura compares to the pro circuit system?

[@bryceridesbikes]

What's going on with testers doing 350 vs 450 test and favoring the 350, then talking down on a lower power 450 if the higher power isn't better for their test riders?

[@g0thboicliqu3911]

450 has more inertia so a low power 450 can feel heavy

[@gdsvfr]

as always they are trying to sell a product. They also say how great the chassis is.. until a new one comes out next year then it will suck.

[@tactical1224]

@@gdsvfrWe've seen this story play out before... A few years down the road and these same journalists / reviewers will be saying that Kawasaki took a step backwards from the 2019 - 2023 generation, when the design was changed in 2024

[@johnnysadventures67]

Hello, thanks for the video. Can I put this on my new 24 450x with out doing any other modifications, with this pipe or the pro circuit.Is there a bid difference between the two. I plan on drilling extra holes in the airbox under the seat and battery area, plus I already removed that rubber piece under the battery. I'm trying not to do any ECU or mapping adjustments yet. Ride single track only., thanks john.

[@hudsoncollinsracing]

How did this pipe compare to the pro circuit

[@jasonmencias7428]

would like to know the same.

[@Jeff14S]

Does this review account for an aftermarket ECU?

[@christophervillarreal8565]

450 that you can push versus have to manage and you’re complaining 🤦🏻‍♂️