Supertech Black Nitride Valves for Honda D-Series VTEC Select::Exhaust 26.0mm (1 Single) (HEVN-1012-1) Evo X models will need

Evo X models will need two kits for the two-piece upper and lower hoses

the “Full” Sleeve and the “Mini” Sleeve

This will attach to the PCV barb on the intake manifold behind the throttle body

(Not compatible with JDM Evo 7)

This collector will save you hours of labor

Supertech Black Nitride Valves for Honda D-Series VTEC Select::Exhaust 26.0mm (1 Single) (HEVN-1012-1) Evo X models will needSupertech black nitride exhaust and intake valves for VTEC D Series engines. These valves are available in various sizes to match your head diameter. Sold as a set of 8 or individually as needed. Please do all your research and consult your engine builder if necessary! Black nitride valves are made from one piece forged stainless steel then go through a special hardening process to lessen the friction between the valve and guide. Vehicle Fitment: