Nissan Skyline R32 BNR32 90-94 OE-Style Carbon Fiber Doors ASE30 those two points are the

those two points are the inlet and outlet of the filter

Direct OEM replacement

Engineered in the USA

Satin finish

Nissan Skyline R32 BNR32 90-94 OE-Style Carbon Fiber Doors ASE30 those two points are the*ALL SEIBON ITEMS SHIP IN 1 2 WEEKS* Fiberglass 'skeleton' bonded to underside for strength and support (matte black enamel finish). Replaces OE doors. Off road use only. Mounts with OE hardware Requires normal pre paint prep; including sanding and primer. Occasional surface blemishes may be present as a result of the manufacturing process. These blemishes are removed during the normal sanding and preparation process required when painting any vehicle