[yeloZX3]

I've started using it since last summer. Great stuff, plus I don't need to pay the Canadian Tire regular price to get them regularly. The car surely "felt" much better and stronger compared to the regular amsoil synthetic, especially when I was on the track few times during the summer. I got the oil changed after about 13000km because I went to the track a few times I don't want to risk anything. Surprisingly, the mechanic told me that the oil were still pretty good when draining out.