Twin Cam Breathers

1 products

Our range of Twin Cam Breathers for Harley-Davidson covers the crankcase breather upgrade components for 1993-2017 Big Twin (excluding Milwaukee-Eight) Harley-Davidson engines fitted with CV carburetors or Delphi injection (excluding e-throttle) and 1991-2006 XL Sportster Harley-Davidson models. Iron City Motorcycles in Leeds is an authorised Harley-Davidson dealer, and Twin Cam breathers are the engine-breath-management parts Harley-Davidson riders fit when addressing the well-known oil-reversion issues on Twin Cam intake systems, where a relocated or reroute-style breather cleans up oil mist at the air filter. You will find Kuryakyn's engineered breather solutions, designed to match the crankcase breather ports on these long-running Harley-Davidson Big Twin and Sportster engines. Whether you are sorting oil mist on a Twin Cam Road King, refreshing an Evo Sportster intake or completing a cam upgrade, the correct Twin Cam breather is here. Browse the full range below.