Hi guys i just wanted to tell everyone how happy i am now that i have a full american racing exhaust system.... From there awesome high hp headers to there full exhaust piping and mufflers .....also wanted to thank nick from american racing for the full system and matt at tune time performance for the install and tune and k&n .....i had gotten it all installed on my car and now im at 419hp to the rear wheels ...the car feels so much faster now and sounds so awesome when you get on it........if any of you guys really want some nice hp numbers and the best systems on the market you have to go american racing hands down