Hybrid Racing Idle Air Assist Delete for K20/K24 Engines Re-stocked and welding

and welding

Additional Accessories (purchased separately)

The V2 updates the original FK2 system by replacing the OEM rubber inlet tube with a carbon intake tube that has an integrated MAF sensor mount and runs a custom silicon hose for a smooth path from the filter housing to the turbo inlet

Larger volume with inlet diameters of 78mm to 88mm (stock is 63mm)

Our induction kit allows connection of the factory re-circ pipe without additional hardware and hoses

Hybrid Racing Idle Air Assist Delete for K20/K24 Engines Re-stocked and weldingGot an upgraded intake manifold or fuel rail on your K series and that big plastic idle air assist valve is right in the way? This Hybrid Racing delete kit gets rid of it. The idle air assist valve was designed to raise idle speed during cold starts to speed up engine warm up. Once your coolant hits 160 degrees Fahrenheit, it stops doing anything useful and just sits there taking up space. A properly functioning IACV already handles idle control, so