YOSHIMURA 244700D320 RS-4 SS AL CF FULL EXHAUST SYSTEM KX450F KX 450F 2012 12

YOSHIMURA 244700D320 FULL EXHAUST SYSTEM
RS-4 RS4 ALUMINUM AL MUFFLER W CARBON FIBER CF END CAP
STAINLESS STEEL SS HEADER / COLLECTOR & MID / LINK PIPE
USFS SPARK ARRESTOR SA
KAWASAKI KX450F KX 450F 450 KX450 
2012 12

YOSHIMURA 244700D320 FULL EXHAUST SYSTEM
RS-4 RS4 ALUMINUM AL MUFFLER W CARBON FIBER CF END CAP
STAINLESS STEEL SS HEADER / COLLECTOR & MID / LINK PIPE
USFS SPARK ARRESTOR SA
KAWASAKI KX450F KX 450F 450 KX450 
2012 12

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's the choice exhaust of the Rockstar Makita Suzuki Yoshimura Supercross and Motocross teams, and it was an obvious choice for the KX450F.

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.

Manufacturer: YOSHIMURA
SKU:	244700D320
MPN:	244700D320