Borg Warner EFR Low-weight Gamma-Ti turbine wheels and shaft assemblies for quick boost response, dual ceramic ball bearing cartridges. Stainless steel turbine housing for increased efficiency, improved durability and corrosion resistance. Large 450x300x75mm intercooler mounted low with the turbo for better handling and centre of gravity. Intercooler is forced cold fresh air from the area below the radiator through aluminium ducting. Uses the factory foam filter, as well as a paper secondary filter. 3″ stainless steel exhaust mounted on a CNC machined billet base and aluminium cold air box.