I pulled up to a light the yesterday with my windows down. This 3.5 litre 2008 Nissan Altima was trying to mess with me. I had already begun to laugh. Then the guy asked me what I had done to mine( 87 Notch just Cobra intake and full exhuast for go fast goodies.) Then he began to tell me what he had done to his Altima. He had not ONE but TWO Paxton superchargers. Yeah wtf an idiot i know. He then began to say that he was running 30psi through a stock motor with 480rwhp. I was trying so hard not to laugh. He reved his motor and it had a supercharger. The light went green and he took off. I keep laughing i could have run him down so easyily. He only had the stock exhuast on it too. The guy was in his late 40s. Why was he trying to impress a 17 kid with a mustang? This event made my day espically after he said you'll see how fast it takes off. Who would but that much money into an Altima and there is no way to have two superchargers on the Altima or any car period.