Installing a Cold Air system and throwing codes ?

[ZR2 Farm Truck]

I ran an S&B CAI on my GMC AT for 140,000 miles. No codes. I’ve now installed an S&B on my ZR2. Yes, you can turn off the filter maintenance. Some of it’s just for looks but there’s also nothing wrong with letting the engine breathe a little bit. I couldn’t tell you if my fuel mileage improved…I dont even look. If you’re worried about fuel mileage, you bought the wrong truck.
View attachment 6583
View attachment 6584

Amen. I have the same system and I love it.