I am guessing that you have the 4cyl. I have the LCE Header on my 2.7 and it rocks! It fits perfect and I had no problems with the install. The header itself has a extra little pipe on the side of one of the main tubes to hook up to the egr piping. The EGR pipe hooks right up, no problems. Also on the install, you just remove your stock manifold and the down pipe to the catalytic convertor and the header bolts right in. You just need to make sure that your truck does not have 2 catalytic convertors. If yours does, then it will take a little more to install a header.

The power gains are not tremendous, but noticeable. I would definitely recommend getting the header. I also would recommend getting a new higher flow muffler to replace the stock muffler. That will help out also. You don't have to replace the whole exhaust system, just replace the muffler and use the stock tube, unless it needs replacing. It is a little expensive but worth it. <img src="/forums/images/graemlins/kewl.gif" alt="" />