I have been looking at previous threads on a aftermarket turbo for my 04 F250 diesel which I will tow with. It seems that the Garrett is the way to go. My question is what is the real difference between the the stage 1 & 2? The Garrett website is limited on information on the stage 2 and the Innovative Diesel web site has the stage 2 turbo listed as the same size as the stage 1 but it is $1500 more. Thanks

 

Get the garrett powermax.