K&N Filter Universal Rubber Top Filter 1.75 inch inlet 3 inch Diameter 2.5 inch Height | 62-1470 SkylineR34_1999-2002 Works with aftermarket oil pressure

Works with aftermarket oil pressure senders featuring 1/8" NPT fittings

as exhaust flow is vastly improved

Part #: STA-ST-Z34-XR1

* GFB Alternator Pulley - 0

As a bonus we also offer the ability to convert the valve to recirculation only mode for those times when stealth running is required

K&N Filter Universal Rubber Top Filter 1.75 inch inlet 3 inch Diameter 2.5 inch Height | 62-1470 SkylineR34_1999-2002 Works with aftermarket oil pressureAll K&N air filters are constructed with ultra strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1 16 of an inch (1. 5mm) to fit in between sizes. K&N universal air filters are washable and reusable. Flange Inside Diameter 1. 75 in (44 mm) Height 2. 5 in (64 mm) Outside Diameter 3 in (76 mm) Top Style Rubber Air Filter Material Non woven Synthetic Product Style Rubber Base