Originally Posted by So.Cal_INTEGRA
hahah i just read that thread on T-i. Who would have thought that at 90mph you lose 31.9HP with the stock bumper. Imagine how much u lose with some of those really bulky kits.
you're not
losing 31.9hp, you're
using 31.9hp just to overcome air resistance. that is, of course, assuming that that calculation is accurate, and conditions are ideal.