HKS Metal Catalyzer Sports Catalytic Convertor - GR Yaris RS4 these hoses are suitable for

these hoses are suitable for use with modern long-life coolants

Manufactured with advanced production methods for perfect fit and ideal materials for excellent durability

A special thanks to Litchfield Motors

The increase in rigidity results in a stable ride resulting in improved traction along with enhanced handling

competitive high capacity

HKS Metal Catalyzer Sports Catalytic Convertor - GR Yaris RS4 these hoses are suitable forThis item is a direct replacement for the highly restrictive factory catalytic converter. Superior materials and design with honeycomb structure metal catalyzer allows for high flow of exhaust while keeping exhaust gases clean.