You are looking at a brand new set of TRUE Carbon Fiber Gauge Pillars for the 350Z. These 2 units (driver and passenger side) will fit all 350s and will accomodate (2) 2 1/16" gauges . Please note that these parts are made with hand laid REAL carbon fiber. Installs in a jiffy ... mounts these units with double sided 3M adhesive tape and this will stick onto your existing OEM pillars. Gauges are NOT included.