Came across what appears to be a pretty darn good deal on a 2004 intake manifold so I jumped on it. Research says this is similar to the HO manifold in runner length and my expectation is it will shift torque up the rpms some. No idea how much, could not find any meaningful info on it. Word has it those that did to the install were happy with it and it did not loose a lot of low end torque as the 2008+ manifold does. So, time will tell. Should get it in a week or so. When I get to its install I will post my feedback on it as it relates to my goals (mpg's)

 

FedEX says this should arrive today..... Expecting it is indeed for an '04 and not the same manifold I have on there already. The P/N search says it is. 53013403AD

 

It's another later model, the 2003 to 2007 are all the same, part number is correct

 

Hope so... cost $12 to ship