Supertech Black Nitride Valves for Honda D-Series VTEC Select::Intake 31.0mm (Set of 8) (HIVN-1102-8) Installation is as simple as

Installation is as simple as inserting the supplied rubber plugs into the bumper and threading the supplied black stainless steel screws into place

Part number HD15SBIMP-OE

• Supports vehicles for up to 600-700 horse power

might as well get the baddest intercooler you can

Supertech Black Nitride Valves for Honda D-Series VTEC Select::Intake 31.0mm (Set of 8) (HIVN-1102-8) Installation is as simple asSupertech 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: