Gentleman,
I,m a proud owner of a 99 dodge 24 valve, and am just as interested in uprating it as my 99.5 NJ TDI. I have spent a great deal of time researching what is the best performance approach. So far the best thing I have found is the Gale Banks set-up
http://www.bankspower.com
The problem with this box is it only adds more fuel. The numbers look great but the exhaust temp. is way up there. The other problem exist with getting the torque to the wheels. The sticks will only take 600 ft/lbs long term and the automatics can't take anything over 500 ft/lbs. Heck the automatics are going away with stock power if you use the power constantly. Banks has an uprate kit that bumps the power significantly, but actually changes the power curve. They even suggest a 5% increase in economy given you do not alter your driving habbits.
Hey to bring this thing back to TDI info, I have asked Banks Engineering to do something for the TDI. They said that at this time they were not planning on entering this market.
I figure if everyone from this page would call and or e-mail these guys they might see the need and fill it.
Red Rider 1