Welcome!!! And like the other guys said.. Dont even bother to fool with the headers. Spend that money on some gears.. Im shocked nobody has told you yet to get gears.. If you dont plan on taking the big leap and going supercharger or turbo ($3000-5000 dollars) in the future.. Then get a set of 4.10 gears!! That will really make the car wake up and pull harder. If you do plan on dumping that cash later for S/C or turbo then go 3.73 gears now..