CARB Executive Order · Exhaust System
EO D-670-7
AEM Induction Systems · Exhaust System
- Executed
- June 2012
- Rows shown
- —
- PDF pages
- 2
We show basic details only for this EO. Its vehicle list is not a ruled table we can read reliably (often a scanned table or a list in the text), so we do not copy it. Check the vehicles and part numbers in the original PDF.
What the EO says about the part
The exhaust system consists of replacement exhaust pipes and muffler and connecting hardware. It allows replacement of the exhaust pipes, including the pipe between the warm-up three-way catalytic converter and the under floor three-way catalytic converter. This Executive Order is granted based on catalyst temperature data and engineering evaluation.
Quoted from EO D-670-7. The EO exempts the part from California Vehicle Code Section 27156 only for the vehicles it lists.
More EOs from AEM Induction Systems
All 26 AEM Induction Systems EOs we readSource: CARB Executive Order D-670-7 (PDF), retrieved November 11, 2026. EOs can be amended, superseded or revoked; CARB's copy is the authority. Independent reference, not affiliated with CARB.