Answer
Oct 28, 2025 - 03:17 PM
Yes, the Sinister Diesel Cold Side Charge Pipe for 2003-2007 Ford Powerstroke 6.0L is 50 State Legal with CARB EO# D-721-5. This Executive Order certifies that it meets strict emissions requirements set by the California Air Resources Board, ensuring your upgrade is legal in all 50 states, including California.
