Haltech WB2 Dual Channel CAN O2 Wideband Controller Kit with Bosch LSU 4.9 SensorsSmaller, lighter and water proof! The new Haltech Wideband Controller can now be safely fitted inside your engine bay but that's not all Haltech Wideband Controllers allow the user to accurately measure air fuel ratios over a wide range from rich to lean via the Haltech CAN system for precise engine tuning. A wideband oxygen sensor allows the air fuel ratio to be measured over a very broad range (often from 0. 34 1. 5 Lambda). The stock oxygen sensor

large 9" tall conical 360 degree radial flow performance air filter with 3-layers of progressive finer porosity synthetic media air filter

The mass airflow sensor is not required

Its black anodized finish gives a stealthy look

Sensor Genuine Bosch LSU4

It’s no easy feat to be dubbed as one of the fastest front-wheel drive production cars in the world

If more boost is intended to be used a higher rated sensor can be connected to the existing wires

4 Civic Si Mexico) RX0-X02 through X05 (2012+ 2

No ECU modification necessary

On-Change and Start-up pages

Our SPL Parts PRO Front Endlinks (FE) for the 2020+ Toyota Supra and 2019+ BMW Z4 chassis feature massive Teflon lined FK 1/2" bearings to provide the highest load capacity for use with stiffer aftermarket sway bars

Available in Black or Red

dual channel knock control