Best Wideband Kit

AEM Electronics Combo X-Series AFR Wideband Sensor Controller Gauge & Boost Pressure Display Gauge

Includes: AEM - Air/Fuel Sensor Controller Gauge AEM - X-SERIES Boost Pressure Display Gauge.
AEM X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauges are built upon unique, patent-pending X-Digital technology that makes them the fastest responding wideband air/fuel ratio controllers in independent testing against 17 other wideband UEGO air/fuel controllers..
AEM X-Series -30in/Hg~35PSI / -1~2.5BAR Digital Boost Display gauge combines incredible looks, increased readability and a multitude of new, easy-to-use features! It is a must for users who want highly accurate boost pressure readouts up to 35 PSI or 2.5 BAR in their high performance vehicle..
AEM’s new X-Series Digital Gauges combine incredible looks, increased readability and a multitude of new, easy-to-use features! X-Series Digital Display Gauges are available for Boost, EGT, Fuel/Oil Pressure, Oil/Water/Trans Temperature and Volts. These new gauges complement the X-Series Digital Wideband AFR gauge which was released in the winter and is the fastest responding wideband in independent testing..
Center LED is 87% larger than original AEM gauges.
Programmable standard or metric readout with reversible faceplates.

X-Series Inline Wideband UEGO Controller features a weather-resistant, low-profile enclosure with status LEDs.
The X-Series Inline Controller includes a 0-5v and RS232 Serial Port output for feedback control and data logging, and an AEMnet (CANbus) output.
X-Series digital wideband technology gives these controllers the ability to read and report values that other controllers do not, which can deliver more optimized engine tuning and a safer overall operating condition.
Faster response time improves wideband feedback control, and can provide a safer, more powerful and accurate tune.
When tuning an engine using wideband AFR feedback control on an inertia dyno, dead time affects the data you are looking at because it is reported in a different operating location than when it actually occurred.

Bosch Premium Wideband A/F Oxygen (O2) Sensors are designed for use with aftermarket high performance wideband kits.
Advanced Wideband sensing element for an exact air/fuel measurement vs. a typical oxygen sensor which simply sends a rich or lean signal.
Robust sensor design increases sensor longevity.
Seared protection tube due to 100% functional quality test.
True Direct-fit' OE connectors and harness.
threads pre-coated with anti-seize compound right out of the box.

The X-Series wideband UEGO AFR sensor controller gauge (PN 30-0300) features a modern, visually striking faceplate and new seven-segment, center display that is 87% larger than the 30-4110 AEM.
The gauge includes a 0-5v and RS232 Serial Port output for feedback control and data logging, and an AEMnet (CANbus) output for data logging.
X-Digital wideband technology gives these controllers the ability to read and report values that other controllers do not, which can deliver more optimized engine tuning and a safer overall operating condition.
Faster response time improves wideband feedback control, and can provide a safer, more powerful and accurate tune.
When tuning an engine using wideband AFR feedback control on an inertia dyno, dead time affects the data you are looking at because it is reported in a different operating location than when it actually occurred.

Innovate Motorsports LC-2 Digital Wideband Lamba 02 Controller Kit 8ft Cable w/o O2.

All-in-one, boost safety override and wideband air/fuel ratio gauge.
Wideband O2 Compatible with several fuel types (Leaded, Unleaded, Diesel, E85 & more.
OLED user configurable display: Boost, shift light, Air/Fuel ratio AFR or Lambda, inHg, PSI, kPa, or BAR.
4 BAR map sensor, pressure range -29 inHg to 43.5 PSI (-1 to 3 BAR).
Configurable linear 0-5v analog output for wideband O for use with piggy back or stand alone ECU's as well as external data loggers.