No not yet, but that makes sense. I didn't try that 325 is great! I have a friend that keep saying his BMW Z4 is the fastest production car with 300 HP.... now I can counter his statements!
If is not Z4M or the new Z4 35i (biturbo engine) all the others Z4 are weak compared with ours with a tune on top. The Z4m and the new Z4 35i is outrageous expensive, Z4 35i loaded is same price with the base model of Porsche Carrera.
I tell you, best one is the new Porche Cayman S (with PDK tranny) but around same price as the stated above ones.
I challenged a Z4 3.0i at a drag event when I was completely stock, he refused after he saw when I smashed a 350Z

and smashed another Z4 2.0i to another drag event.