Just a quick flyby of my buddy Jr's 08 GT30R Turbo Nissan Sentra SE-R Spec V. I believe he is on 5psi in this video making ~280whp. He has a full 3" turboback & and open dump tube. This is a quick 1-2 to compare sound against mine. See how much quieter mine is? Open dump makes a big difference.
2007, 2008, 2009, 2010, Nissan, Sentra, SER, SE-R, Spec, specv, Spec-V, GT30R, Turbo