Competition Headers - 911 | 2012-2016 Add O2 Spacers?:No Original metal corners rust with

Original metal corners rust with time

Automatic guidance ensures neat winding of hose

High-Quality Materials: Constructed from durable

High-quality materials: Resists fuel

Competition Headers - 911 | 2012-2016 Add O2 Spacers?:No Original metal corners rust withCompetition Headers For Porsche 991. 1 Carrera (2012 2016) Models. Unlock the greatest gains in both power and sound with the Soul Performance Products Competition Headers for the Porsche 991. 1 Carrera. These headers are an excellent performance upgrade, replacing the heavy and restrictive stock manifolds with a high flow design. You'll immediately notice the benefits of this upgrade, including significant weight savings, decreased engine operating