ORIGINAL: ZachW04Stang

Short tube headers will add power, they will flow alot better than the stock. They would definitly give you 5 or so rwhp. Short tube mac headers would go great on the setup you have now and it will also make you car sound a lot better. I don't know why people seem to think short tubes won't add power. If you upgrade to long tube headers on an unbuilt v6 your 1/4 time will definitly go down because of the lost back pressure but you will gain top end which is great on the highway.