Installed CFM+ and now it sucks

[BGlidewell]

so much air my air-filter indicator is pegged into the red and I cleaned it at the same time I did the CFM install. :-laf

 

[DPKetchum]

How about some more info on what you noticed differant.

 

[BGlidewell]

I'm not yet through a tank so no info on mileage, but EGTs are down and it feels like it pulls more on the bottom with less smoke.

 

[CToney]

Go to psmbuick.com and get their air box mod or mod it yourself. I believe that should solve your problem. My restriction is just into the yellow. But I only have an '03 the newer truck move more air and make more power. It is worth a try.