Part types

CARB legal headers

Tubular exhaust headers that replace the factory exhaust manifold. 59 vehicles have at least one EO-listed header in the EOs we read, from 1 brand.

Vehicles

Ford

Mustang47Ranger24Explorer13F-15010Bronco6Excursion4Lightning4Super Duty4Cougar2Escape2F-2502F-3502F-4502Focus2Mach2Thunderbird2

Chevrolet

Blazer16S1012Sonoma12Suburban12Camaro10Jimmy10Chevelle4El Camino4Malibu4Corvette2SS2

Dodge

Ram12Charger7Challenger6Dakota6Durango6Magnum4Nitro1

Nissan

Armada4Titan4Frontier2Pathfinder2Xterra2Q801QX801

Toyota

Tundra16Sequoia10Tacoma104Runner6FJ6T-1002

Pontiac

Firebird6G82GTO2

Chrysler

300C53001

Jeep

Wrangler3Liberty1

Infiniti

QX562QX802

Cadillac

Escalade4

Lincoln

Navigator2

Mazda

B30002

Vehicles with the most listed headers

EO listings per vehicle, counted from EO vehicle tables we could read with certainty.

Newest header EOs

D-57-48PerTronix Performance Products · JBA, Doug's, and Patriot HeadersAugust 2023 · 99 rowsD-57-47PerTronix Performance Products · JBA, Doug's, and Patriot HeadersMay 2023 · 96 rowsD-57-46PerTronix Performance Products · JBA, Doug's, and Patriot HeadersMarch 2023 · 40 rowsD-57-45PerTronix Performance Products · JBA HeadersFebruary 2023 · 5 rowsD-57-43PerTronix Performance Products · JBA HeadersMarch 2021 · 5 rows

Brands

PerTronix Performance Products

From CARB aftermarket parts EO PDFs retrieved November 11, 2026. The part type comes from the product name in each EO's title. Listed in a CARB EO; final determination by CARB / Smog Check station.