Roger Clark 8mm O Ringed Thermal Phenolic Spacer Kit Catless Aspirated Down Pipes/Front Pipes high-quality T-304 austenitic stainless steel

high-quality T-304 austenitic stainless steel

white oil pressure and black/white fuel pressure faceplates available separately (30-0301-ACC)

there are two types of dampers in the way that they operate internally

This way the pistons can also be measured for tolerance anywhere in the world

(Some competitors simply smash the ends of their bars flat

Roger Clark 8mm O Ringed Thermal Phenolic Spacer Kit Catless Aspirated Down Pipes/Front Pipes high-quality T-304 austenitic stainless steelThe RCM O Ringed Thermal spacer kit contains everything required to install our Phenolic Spacers to your Subaru. The kit is designed to aid in the reduction of the air inlet temperatures in the inlet manifold, by isolating the manifold from the heat travelling through from the engine's cylinder heads. Sealing between the spacers, manifold and cylinder heads is by the clever integral double "O ring" design meaning conventional manifold gaskets are no