Quick view ECR Performance Fuel Injector Top Hat 1/2'' Extender (14mm to 11mm) Fuel Injector Top Hat 1/2'' Extender Adapter (14mm to 11mm). Used to extend your injectors 1/2'' (0.5 inch (12.7 mm)). Our Fuel Injector Top Hats adapters are precision CNC machined from high-quality billet aluminum and anodized for durability. These... MSRP: Was: Now: $5.98
