Sensors

Exhaust Gas Oxygen

The EGO1 sensor is a four-wire sensor that provides a very accurate output voltage which is directly correlated with air/fuel ratio. It is an ideal sensor for use with the ARM1 (Air/Fuel Ratio Meter). The EGO1 features an internal heater, which assures accurate readings soon after engine start. The EGO1 also features a signal ground, which provides accurate readings through the driving cycle.   

SS-EGO1 $77.00
The Exhaust Gas Oxygen Nut is used with EGO1 sensors. It comes in two styles, mild steel nut (EGO1 Nut) and stainless steel (EGO1 Nut SS).
SS-EGO1 Nut $8.00
SS-EGO1 Nut SS $10.00
Give us a call to order any of these products                (949) 521-4661
Intake Air Temperature
The Intake Air Temperature (IAT1) sensor is often used to replace the stock IAT sensor when MAF (Mass Air Flow) kits are installed. On many air flow meter (AFM) cars, the IAT sensor is internal to the AFM. When the AFM is replaced by the MAF sensor, the stock IAT sensor is removed. On many air flow meter (AFM) cars, the IAT sensor is internal to the AFM. When the AFM is replaced by the MAF sensor, the stock IAT sensor is removed. The IAT1 replaces the stock IAT sensor and can improve cold start performance. It is generally installed in the stock air box in front of the air filter. The IAT1 comes with a connector and nut to hold it in place.
SS-IAT1
$50.00
MAF Sensors and Accessories

Split Second is your source for free-flowing Mass Air Flow sensors (MAF). these flow sensors are a durable light weight aluminum construction. By removing the restrictive stock Air Flow Meter (AFM), Karman Vortex or Plunger type, air-flow sensors and replacing it with a larger free-flowing MAF sensor you are able to increase your horsepower.  They are made of a durable lightweight aluminum construction. MAF are sized to your engine's potential. If you have any questions on which MAF sensor is best suited for your engine feel free to call a Split Second representative for help.

MAF 3.0 Outlet
Split Second 3.0 Outlet, Round Inlet MAF
Sensor is compatible with engines making
up to 300 hp. It has a round inlet and outlet.
Both are designed to mate to a tube and
be secured with a hose clamp. Some of its
critical dimensions are:

                     Overall Length 120mm 4.73"
Inlet Outside Diameter 89mm 3.50"
Inlet Inside Diameter 80mm 3.15"
       Outlet Outside Diameter 77mm 3.03"
Outlet Inside Diameter 73mm 2.87"
SS-MAF3.0
$235.00
MAF 3.5 Outlet
Split Second 3.5 Outlet, Flange Inlet MAF Sensor is compatible
with engines making up to 450 hp. It has a flanged inlet and
round outlet. The inlet is designed to be mounted to a flat surface,
usually an air box. The round outlet is designed to mate to a tube.
Some of its critical dimensions are:

   Overall Length 105mm 4.14
Inlet Inside Diameter 92mm 3.62"
Outlet Outside Diameter 90mm 3.54"
       Outlet Inside Diameter 84mm 3.31"
SS-MAF3.5
$250.00
MAF 4.0 Outlet
Split Second 4.0 Outlet, Flange Inlet MAF  Sensor is compatible
with engines making up to 650 hp.  It has a flanged inlet and a
round outlet. The inlet is designed to be mounted to a flat surface,
usually an air box.  The round outlet is designed to mate to a tube.
Some of its critical dimensions are:
   Overall Length 105mm 4.14

Inlet Inside Diameter 98mm 3.86"

Outlet Outside Diameter 101mm 3.97"
       Outlet Inside Diameter 95mm 3.74"
SS-MAF4
$250.00
MAF Harness

The MAF Harness mates with both the MAF 3.0 and MAF 3.5

and provides all required electrical connections. Its overall length

is 8’. The wire assignments are as follows:

Red Switched battery positive
Red Power ground
Brown Signal ground
Green Voltage output
SS-MAFH
$50.00
MAF 3.5 Flange Adapter
Split Second MAF 3.5 Flange Adapter is available to convert the flange to a round inlet suitable to mate to a 4" inner diameter tube.
SS-MAF3.5 Adapter
$58.00