Answer
Oct 27, 2025 - 11:34 AM
Unfortunately, since the blue finish was not included in our original testing process, this specific "Sinister Diesel Basic Solution™ Kit for 2004-2007 Ford Powerstroke 6.0L (Blue Square EGR Cooler)" is not covered under our CARB EO. However, our kit featuring the raw finish EGR cooler does have a CARB EO number. You can find more details here: https://sinisterdiesel.com/sinister-d...
