Vibrant Exhaust Manifold Flange for Evo X Mild Steel (14611) TIAL 2007-2009 Porsche 911 (997

2007-2009 Porsche 911 (997

1875" (3/16") 4

The Mishimoto Mustang expansion tank has internal baffles to prevent coolant starvation from overflow ports to engine

custom STM aluminum mounting brackets

Vibrant Exhaust Manifold Flange for Evo X Mild Steel (14611) TIAL 2007-2009 Porsche 911 (997Vibrant Performance Evo X mild steel exhaust manifold head flange for Mitsubishi 4B11 motors. 1 2" thick flange with port sizing optimized for use with Schedule 10 or Schedule 40 tube. Vehicle Fitment: Mitsubishi 4B11 Evo X Specs: Mild Steel 1 2" Thick Port size optimized for Schedule 10 or Schedule 40 Includes: (1) Flange See more Vibrant Performance Products