i am saving up for headers but until then i am concerned. with all the mods in my sign i get 11lbs constant boost and at redline i get 14lbs. it was very cold today 40 it is usually 1lb less but i guess it loves the cold. i gained 1lb of boost with the zzp throttle body. the site says its a good 1lb because there is less heat caused by it and it is a 1lb that has no bad effects. so really on a warm day i should be at 10lb to 12lb. is this really bad? my caspers knock gauge says no knock but i don't trust it. maybe are my plugs to cold? any ideas? why are headers so damn expensive .