Looking for help

[Rickel23]

After installing cvf inter cooler and down pipes I'm sitting cat efficiency codes. Both banks. And this is with the defoulers installed. Anyone got a fix or a direction for me to go.

 

[Tracked]

After installing cvf inter cooler and down pipes I'm sitting cat efficiency codes. Both banks. And this is with the defoulers installed. Anyone got a fix or a direction for me to go.

I've seen this posted several times on Facebook. Most seem to clear the codes and they stay off, while others try steel wool in the defouler or a different style defouler altogether. Assuming the DPs are also from CVF, I'd recommend reaching out to them first as they seem to be quite responsive with customer service.