VANCE & HINES Big Radius Exhaust System - Chrome 26373 Yzf-R 125 i.e. 2008/2013 Progressive-density foam and GelCore™ technology

Progressive-density foam and GelCore™ technology can reduce engine vibration by 50% and dampens road shock by up to 90%

Rivets fitted with gaskets and sealed using silicone

O2 ports with adapters & plugs

1-3/4" headpipes step up to 1-7/8" into the collector to increase flow and improve performance

VANCE & HINES Big Radius Exhaust System - Chrome 26373 Yzf-R 125 i.e. 2008/2013 Progressive-density foam and GelCore™ technologyPCX (Power Chamber Exhaust) Technology Chambered High Flow Catalyst Cartridge Designed to Increase Torque Full Coverage Heat Shields 49 State Emissions Compliant Includes mounting hardware and installation instuctions Made in the U. S. A.