Dodge vehicles pass California smog reliably when stock and maintained, but the Charger, Challenger, and Durango with HEMI V8 engines are popular modification targets — aftermarket exhaust and intake components without CARB EO numbers cause visual inspection failures.
- 5.7L and 6.4L HEMI V8 (Charger, Challenger, Durango 2006+): Multi-Displacement System (MDS) cylinder deactivation carries lifter wear risk similar to GM AFM — misfire codes on high-mileage examples
- 6.2L Supercharged HEMI (Hellcat, Redeye, Jailbreak 2015+): heavily modified examples are extremely common; all emission-related aftermarket parts must have CARB EO numbers
- Dodge Charger/Challenger SRT Hellcat: cold-air intakes, catback exhausts, and headers are popular — each component must have a CARB EO number to pass visual inspection
- Dodge Durango 3.0L EcoDiesel (2014-2015): subject to diesel emissions recall; verify recall completion before testing
- Dodge Challenger 3.6L Pentastar V6: reliable emissions record; rare failures typically EVAP-related on older models
- Dodge Ram and Charger pursuit vehicles (fleet): fleet smog accounts available with consolidated billing
Per BAR inspection data, CARB EO certification database, and Chrysler/Dodge TSB documentation.