The Supertech oversized intake valve for Renault Clio RS F4R 16V is a single +1.5mm replacement valve with a black nitrided finish, supplied drop-ship. Specified as an oversized intake valve (+1.5mm OS), it’s intended for applications where a larger intake valve is required during engine work or upgrades on F4R 16V Clio RS engines.
Supertech Renault Clio RS F4R 16V Black Nitrided Intake Valve - +1.5mm OS - Single (D/S Only)