Ok, its been done, with and without alky. There are many protuned stage 2 wrx's running street legal 100octane in the 240-250whp range, most seem to hit around 103, but Ive seen higher. To get 106's and 7's would def take alky. Im not saying these results are typical, but relatively easy to achieve. The only reason I will wince to the 350 at the top end (120+) is merely a thing of aerodynamics. You know these subys are bricks in comparison.Originally Posted by WRXreX
Plus Im sure that 104mph trap is not typical of the BPU 350z's either.