Yoshimura KX250/X 2025 RS-12 Stainless Full Exhaust, w/ Stainless Muffler, 242950S520
Yoshimura RS-12 Stainless Full Exhaust, w/ Stainless Muffler
Model Years: 2025 Kawasaki KX250/X
pn: 242950S520
The latest KX250F boasts a new chassis and engine package. That meant it was time to go to work to see what can be done to add performance to the new KX. During development the new 250 was very responsive to our RS-12. We were able to add up to 3.3% more HP at 11,000 rpm and up to 3.4% more torque at 10,600 rpm. This gives the 2025 KX250F added power on top and more connectivity on the bottom and mid point of the power spectrum.
Our new RS-12 for the 2025 KX250F comes with an INS-31-K sound insert installed. This insert not only produces an ear pleasing exhaust note, it also makes the best power for the new Kawasaki.