I just got my Stillen intake installed. My friend at Nissan had a slow day and let me bring my car in. He finish in about 2 hours 15 min. I can hear a huge difference! Its louder and has a deeper tone! I have not really stepped on it yet, but I cant imagine the HP gain it gives will be all that much. He said around 15-18hp.. He used their computer to dial it in. Anyway... Just thought i would share..
|