CARB Executive Order · Tuner / ECU
EO D-176-13
Dinan · Performance Chips & Software
- Executed
- December 1999
- Rows shown
- —
- PDF pages
- 4
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 Performance Chips and Software are designed to enhance the vehicle's performance at wide open throttle conditions which is achieved by modifying such PROM tables as fuel delivery and timing.
Quoted from EO D-176-13. The EO exempts the part from California Vehicle Code Section 27156 only for the vehicles it lists.
More EOs from Dinan
All 51 Dinan EOs we read All vehicles with an EO-listed tuner / ecuSource: CARB Executive Order D-176-13 (PDF), retrieved November 11, 2026. EOs can be amended, superseded or revoked; CARB's copy is the authority. Independent reference, not affiliated with CARB.