hey guys i just joined this place because i thought it would be healthy for me to get a good idea on how to tune up my car. i have a 2002 Sentra SE-R Spec-V in blackout. Its a great car. I have put only 32000 miles on it and it has never had any problems, no matter how hard i have ran it. I have a brand x CAI on it and dc sport race headers. I also have a complete alpine system with bazooka in the trunk. 500 watt component speakers in the doors and a pillars, 1000 watt bazooka amp and 2 10" 500 watt bazooka subs, both bridged. Im proud of my car because i do everything myself, i dont let shops do my work for me. I will sit and figure it out, even if it takes me 3 days. so yeah this place should help me a little.