Z1 Motorsports

CARB Executive Order · Air Intake

EO D-849-4

Z1 Motorsports · Cold Air Intake

Executed
January 2026
Rows shown
1
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-849-4; final determination by CARB / Smog Check station.
2022–2025 Nissan Frontier · 3.8L NA
28719

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Nissan Frontier

What the EO says about the part

The Cold Air Intake consists of the following main components: Airbox, Intake Tube, Filter, PCV hose, and grommets. The Cold Air Intake is installed in the same location as the OEM intake and retains the OEM sensors. Installation of the Cold Air Intake requires the removal of the stock air filter housing and all intake air tubing.

Quoted from EO D-849-4. The EO exempts the part from California Vehicle Code Section 27156 only for the vehicles it lists.

More EOs from Z1 Motorsports

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All 5 Z1 Motorsports EOs we read All vehicles with an EO-listed air intake

Source: CARB Executive Order D-849-4 (PDF), retrieved November 11, 2026. EOs can be amended, superseded or revoked; CARB's copy is the authority. Independent reference, not affiliated with CARB.