2" 52mm Air Fuel Gauge Smoke Lens Air Fuel Ratio Gauge Super Bright Led Lighting Car Meter

Features:
Diameter: 2"/52mm
Current: IGN MAX 0.3A ILM 0.3A
Power: DC(10-15V) 12V professional
Narrowband
LED super white display.
Red LED illuminated needles.
Smoke tint lens during the day, clear and bright LED display during the night.
Add a racing look and feel to your ride, high quality and light weight.
Comes with mounting and installation hardware.
Easy installation with users manual in English.
Professional installation is highly recommended.

Package:
1 x Air/Fuel Gauge (Not include Oxygen Sensor)
1 x Users Manual in English

How to installation:
1. Gauge May Be Mounted In 2"/52mm Dia holes Or In Auto Gauge Custom Mounted Panels. Secure Gauge With Mounting Clamps Supplied.
2. Drill 3/8" Dia. Holes And Install Rubber Grommets Where Pressure Or Vacuum Line Passes Through Sheet Mental Such As Firewall.
3. Attach Nylon Pressure Line To Fitting On Back Of Gauge Using Adaptor, Ferrule, And Compression nut. Route Line Through Grommets To Engine Compartment. Connect Line To Pressure port On Engine By Using 1/8" Adaptor Ferrule And Compression Nut For Turbo And Prossure Gauge Or 1/8" Adaptor And Fitting For Vacuum Gauge.
4. Start Engine And Thoroughly Check Installation For Leaks.
Twist In Light Socket Assembly And Connect One Wire (Yellow) To Dash Lighting Circut Or Other 12V Power Source And The Other Wire (Black) To A Good Ground.