Well I started out with a roto fab intake and I got the agressive magnaflow system and I have no drone and no complaints at all. I went a head and installed the livernois tune. Let me tell you its worth everydime. I took trq managment off and wow the car gets a hard 2nd scratch and sometimes a 3rd. I was at 60 and mashed it and it barked the tires! My kooks headers will be here soon I hope. I am here to tell anyone on the fence about a tune DO IT!!!!