I live at approximately 6000' and go higher on a routine basis. Would aFe's whole stage 2 cold air intake be worth it for sheer flow volume (if not cold air)? I know it's a cold air system to begin with, but they claim 137% greater flow. http://afepower.com/shop/details_new...7L&&brandID=53
I know about the secondary filter mod, but don't want to do it 'til a few years after it's all paid off. Not that I'm complaining! Altitude limits all vehicles here, and this a prowly little reg cab, 4x4, manual mountain lion!