Just thought ied say if your on stock twins and are not running more then 15psi dont waste your time with this stupid gas. I put in four gallons (which filled the tank) and I then got hesitation under boost and just terrible performance in general. I had put it in the car in the past and it did the same thing but I thought just to be safe ied run some last night. The car was actually slower even when I wasnt gettting hesitation under WOT. Later in the night I threw in 6 more gallons of normal 93 and the car ran %100 better. So long story short dont run race gas unless you need to.