Well, its time to replace the clutch in my ek, being my wife killed what was left of the old one. I've owned a Fidanza flywheel before and was pretty happy with it, but the F1 chromoly caught my eye. From what I read on some reviews from people who've owned it, they liked it for a daily driver for several reasons; 1, its a all one piece, no worries of a pressed in ring gear separating. 2, some complained of clutch chatter from the friction surface of the lighter aluminum flywheels. 3. Weighing in around 8.5lbs its not as light as the aluminum nor as heavy for the stock one either. So I found my whole clutch set at Gripforce.com. I went for the Exedy clutch kit and F1 flywheel package for my D15b. My out the door price was 206. and some thing cents. Shipping was indeed quick, my package was estimated to take about 5 days, instead I got it 2 days after my order was put in. Heres a couple pics for now. I'll get some stock vs chromoly comparison pics tomorrow when its day. So far, I'm impressed with a supposedly cheap product, but we'll see how it goes on the long road. Exedy clutch kit F1 Chromoly Flywheel Its the only scale I got. And the crapper that this is all going into.. Like I said, tomorrow I'll get more pics of the stock and F1 side by side and weight comparisons.