Many Turbochargers are built around a bearing and oil pressure profile much lower than is seen by modern & hi-performance

Anodized black

Used in Supercharger applications or where there is very little vacuum

The Kompact kit for the Mini includes a Boost Reference Adapter

the better it seals

BOV Kompact Supersonic Honda Civic CTR/RS Ceramic coating Many Turbochargers are built aroundA direct fit high performance replacement for the factory plastic unit, the Turbosmart Kompact BOV suits the new generation Honda VTEC Turbo engines found in the Civic Type R, Civic RS, Civic Si (1. 5L), and also Civic Type R (Fk2). It is capable of handling high levels of boost and is made of billet aerospace grade aluminium with high temperature seals. Benefits include: Direct fit upgrade for the factory BOV on Honda Civic Type R, Civic RS and Civic