Texas5.0

I have the trick flow track heat system and I am not very happy with it. I lost a lot of low end torque when I put it on. I had stock mass air, 19 lb inject., stock throttle body and a cobra upper and lower, and stock exhaust. I am wanting to supercharge the car so I started upgrading everything to get it ready. I installed the mods in my sig line and the car lost a ton of low end torque. I am not to worried about it since I am addinga pro charger, but If I was not going to supercharge the car I would be pissed.