YOSHIMURA 2428162 RS-4 RS4 CARBON CF FULL EXHAUST SYSTEM STAINLESS PIPE KAWASAKI KX 250 250F KX-250F KX250F 2011 11 CARBON FIBER W CARBON END CAP MUFFLER
As the official exhaust of the Rockstar Makita Suzuki Yoshimura Supercross/Motocross team, this exhaust was designed with one thing in mind, winning races. The RS-4 is a unique design with predicated power, a side benefit of a quiet earthy exhaust note that speaks volumes for performance. It was an obvious choice for the KX250F.
This Full System comes with a titanium header and mid-pipe, carbon muffler sleeve, installation hardware, and detailed instructions to get you moving!
Titanium Systems come with a AMA Pro Racing sound insert installed in the muffler.
YOSHIMURA 2428503 RS-4 RS4 AL CF FULL EXHAUST SYSTEM STAINLESS PIPE KAWASAKI KX 250 250F KX-250F KX250F 2011 11 ALUMINUM W CARBON END CAP MUFFLER
As the official exhaust of the Rockstar Makita Suzuki Yoshimura Supercross/Motocross team, this exhaust was designed with one thing in mind, winning races. The RS-4 is a unique design with predicated power, a side benefit of a quiet earthy exhaust note that speaks volumes for performance. It was an obvious choice for the KX250F.
This Full System comes with a stainless steel header and mid-pipe, aluminum muffler sleeve, installation hardware, and detailed instructions to get you moving!
Stainless Systems come with a USFS approved Spark Arrested insert installed in the muffler.
YOSHIMURA 2428703 RS-4 RS4 AL CF SO EXHAUST MUFFLER KX-250F KX250F 2011 11 KAWASAKI ALUMINUM W CARBON FIBER END CAP SLIP ON KX 250F 250
As the official exhaust of the Rockstar Makita Suzuki Yoshimura Supercross/Motocross team, This exhaust was designed with one thing in mind, winning races. The RS-4 is a unique design with predicated power, a side benefit of a quiet earthy exhaust note that speaks volumes for performance. It was an obvious choice for the KX250F.
This Slip-On comes with a stainless steel tail-pipe, aluminum muffler sleeve, installation hardware, and detailed instructions to get you moving!
Stainless Systems come with a USFS approved Spark Arrested insert installed in the muffler.
Yoshimura introduces PIM2, the evolution of our original Dirt Bike/ATV fuel injection adjustment “PIM” device. PIM2 installs easily, typically in under 30-minutes using simple Plug-N-Play technology. Plug the PIM2 into the stock wiring harness, mount to your bike using the supplied mounting kit, and you are ready to race! The PIM comes pre-loaded with two separate fuel injection maps for either a Yoshimura Slip-On or Full Exhaust System. But the adjustability is limitless and easy. If those two maps are not enough - there are dozens of maps to download for FREE on our website. Maps available for Yoshimura Slip-On and Full Systems on website.