YOSHIMURA 2310523 RS-4 SS AL FULL EXHAUST SYSTEM YZ250F yz 250f 07-13

YOSHIMURA 2310523 COMPLETE FULL EXHAUST SYSTEM
RS-4 RS4 ALUMINUM AL MUFFLER WITH CARBON FIBER CF END CAP
STAINLESS STEEL HEADERS SS
YAMAHA YZ-250F YZ 250F 250 YZ250 YZ250F
07 08 09 10 11 12 13 2007 2008 2009 2010 2011 2012 2013

YOSHIMURA 2310523 COMPLETE FULL EXHAUST SYSTEM
RS-4 RS4 ALUMINUM AL MUFFLER WITH CARBON FIBER CF END CAP
STAINLESS STEEL HEADERS SS
YAMAHA YZ-250F YZ 250F 250 YZ250 YZ250F
07 08 09 10 11 12 13 2007 2008 2009 2010 2011 2012 2013


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.

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:	2310523
MPN:	2310523