As some of you might know I have been searching for an exhaust that I will enjoy. I really want something deep but not overly loud. trubendz has the magnaflow in 2.25 and 2.5 diameters with or without the resonator. Then northcoast has the borla exhaust but has no resonator and Im not sure about the diameter. All I have on my car is a f2 intake. Please give me some sugestions on what will sound how i want it and the right sized piping for performance and what a resonator will do. Thanks