How Much Have You Spent

Id be too much trouble to put NOS in. On the M3 forum, they would have to buy new intake kits, change out their spark plugs, and other stuff just to run juice. With the stock air box (i know you dont have one) you have a box, and a short tube to the engine, thats not enough distance (may even be too crooked) to fully separate the NOS (like the front 2 cylinders would get a 50 shot and the rear ones would get hit at all). A direct injection system on a porsche seems imposible to me, so thats out.