K&N Engineering

CARB Executive Order · Air Intake

EO D-269-98

K&N Engineering · Fuel Injection Performance Kit

Executed
July 2021
Rows shown
2
PDF pages
3
Open the original EO PDF

Vehicles and part numbers in Exhibit A

Rows below are copied from the EO's vehicle table (Exhibit A). Listed in CARB EO D-269-98; final determination by CARB / Smog Check station.
2018–2020 Ford F-150 · 5.0L NA
57-2603

K&N retains OEM air box which incorporates the factory Hydrocarbon Trap

2018–2020 Ford F-150 · 3.3L NA
57-2604

K&N retains OEM air box which incorporates the factory Hydrocarbon Trap

Compare other brands for these vehicles

Ford F-150

What the EO says about the part

The Fuel Injection Performance Kit includes the following main components: reusable air filter, intake system tubing, couplers, and clamps. The stock air box and hydrocarbon trap are retained.

Quoted from EO D-269-98. The EO exempts the part from California Vehicle Code Section 27156 only for the vehicles it lists.

More EOs from K&N Engineering

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All 111 K&N Engineering EOs we read All vehicles with an EO-listed air intake

Source: CARB Executive Order D-269-98 (PDF), retrieved November 11, 2026. EOs can be amended, superseded or revoked; CARB's copy is the authority. Independent reference, not affiliated with CARB.