recently got a new exhaust. i put 3'' straight pipe from the cat, and y piped it before the spare tire, and finished with 3.5" echo tips (cant remeber if thats the right name or not). it sounds great ate idle but i want more of the throatier/Rumble sound when accelerating, more like a deep tone. Right now when i accelerate fast it sounds like a car than a pickup. i need help. i want my truck sound back. suggestions?