CARB Executive Order · Header

EO D-57-46

PerTronix Performance Products · JBA, Doug's, and Patriot Headers

Executed: March 2023
Rows shown: 40
PDF pages: 4

Vehicles and part numbers in Exhibit A

Rows below are copied from the EO's vehicle table (Exhibit A). Listed in CARB EO D-57-46; final determination by CARB / Smog Check station. 1 of 41 rows could not be read with certainty and are not shown. See the PDF.

2007–2011 Jeep Wrangler · 3.8L

1528S1528SJS1528SJT

1991–1999 Jeep Wrangler · 4.0L

1526S1526SJS1526SJT

2000–2006 Jeep Wrangler · 4.0L

1527S1527SJS1527SJT

2005–2009 Jeep Liberty · 3.7L

1930S1930SJS1930SJT

2002–2008 Dodge Ram · 3.7L

1931S1931SJS1931SJT

2007–2008 Dodge Nitro · 3.7L

1930S-21930S-2JS1930S-2JT

1996–2003 Dodge Ram/Dakota · 3.9L

1939S1939SJS1939SJT

1992–1995 Dodge Ram/Dakota · 3.9L

1938S1938SJS1938SJT

2000–2003 Dodge Ram/Dakota/Durango · 4.7L

1949S1949SJS1949SJT

2004–2007 Dodge Dakota, Ram · 4.7L

1949S-21949-2JS1949S-2JT

2002–2003 Dodge Ram · 4.7L

1949S-11949S-1JS1949-1JT

1996–2003 Dodge Ram/Dakota/Durango · 5.2L, 5.9L

1945S-11945-1JS1945S-1JT

1992–1995 Dodge Ram/Dakota · 5.2L, 5.9L

1940S-11940S-1JS1940-1JT

2006–2007 Dodge Ram · 5.7L

1961S-11961S-1JS1961S-1JT

2008–2013 Dodge Ram · 5.7L

1961S-21961S-2JS1961S-2JT

2003–2008 Dodge Ram · 5.7L

1961S-11961S-1JS1961S-1JT

2009–2017 Dodge Ram 1500 · 5.7L

1961S-21961S-2JS1961S-2JT

2018–2022 Dodge Ram 1500 Classic (body style code DS) · 5.7L

1961S-21961S-2JS1961S-2JT

2019–2022 Dodge Ram 1500 (body style code DT) · 5.7L

1961S-31961S-3JS1961S-3JT

2004–2008 Dodge Durango · 5.7L

1962S1962SJS1962SJT

2004–2005 Dodge Ram 2WD · 5.7L

1960S-31960-3JS1960S-3JT

2004–2005 Dodge Ram 4WD · 5.7L

1960S-41960S-4JS1960S-4JT

2004–2005 Dodge Ram 2500/3500 · 5.7L

1960S-51960S-5JS1960S-5JT

2003 Dodge Ram All 1500 · 5.7L

1960S-31960S-3JS1960S-3JT

2003 Dodge Ram 1500 2WD · 5.7L

1960S1960SJS1960SJT

2003 Dodge Ram 1500 4WD · 5.7L

1960S-11960S-1JS1960S-2JT

2003 Dodge Ram 2500/3500 · 5.7L

1960S-21960-2JS1960S-2JT

1996–2002 Dodge Ram · 8.0L

1950S1950SJS1950SJT

2003 Dodge Ram (not SRT) · 8.0L

1951S1951SJS1951SJT

2004–2006 Dodge Ram SRT · 8.3L

1952S1952SJS1952SJT

2004–2008 Dodge Durango · 5.7L

D4476D4476-RD4476-B

2004–2008 Dodge Ram 2500/3500 · 5.7L

D4470D4470-RD4470-B

2013–2014 Dodge Durango D/T · 5.7L

1962S-11962S-1JS1962S-1JT

2015–2022 Dodge Charger/Challenger/Chrysler 300 · 6.4L

1968S1968SJS1968SJT

2015–2022 Dodge Charger Hellcat/Challenger Hellcat · 6.2L SC

1968S1968SJS1968SJT

2011–2014 Chrysler 300C, Dodge Charger/Challenger · 6.4L

1965S1965SJS1965SJT

2005–2010 Chrysler 300C, Dodge Charger/Challenger/Magnum · 6.1L

1965S1965SJS1965SJT

2009–2022 Chrysler 300C, Dodge Charger/Challenger/Magnum · 5.7L

1964S-11964S-1JS1964S-1JT

2005–2008 Chrysler 300C, Dodge Charger/Magnum · 5.7L

1964S1964SJS1964SJT

2005–2010 Chrysler 300C, Dodge Charger/Challenger/Magnum · 3.5L

1920S1920SJS1920SJT

Compare other brands for these vehicles

Chrysler 300 Chrysler 300C Dodge Challenger Dodge Charger Dodge Dakota Dodge Durango Dodge Magnum Dodge Nitro Dodge Ram Jeep Liberty Jeep Wrangler

What the EO says about the part

The JBA, Doug's, and Patriot Headers are a shorty style header design, manufactured out of 16-gage stainless steel or 14-gage mild steel depending on the part number. The oxygen sensor, if applicable, is retained in the stock location at a collector. This Executive Order is valid provided that the installation instructions for the JBA, Doug's, and Patriot Headers will not recommend tuning the vehicle to specifications different from those of the vehicle manufacturer.

Quoted from EO D-57-46. The EO exempts the part from California Vehicle Code Section 27156 only for the vehicles it lists.

More EOs from PerTronix Performance Products

PreviousD-57-45JBA Headers NextD-57-47JBA, Doug's, and Patriot Headers

All 48 PerTronix Performance Products EOs we read All vehicles with an EO-listed header

Source: CARB Executive Order D-57-46 (PDF), retrieved November 11, 2026. EOs can be amended, superseded or revoked; CARB's copy is the authority. Independent reference, not affiliated with CARB.