Join Date: Feb 2010
Location: Swartz Creek, MI
Thanked 132 Times in 92 Posts
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Considering that you have an 03 truck, if you have no desire to go bigger on your injectors, then I would recommend a new Powermax with a billet wheel and call it a day. A lot of guys don't like the so called lag associated with the Powermax, but considering that it has the same turbine wheel as your stock turbo, your tuning will already be set up for it and you shouldn't have any of these side effects.
2006 F350 (BACKYARDIGAN) - 67mm Turbo, 215/85 injectors, WPE intake manifold, NB/Warren Trans, and more stuff that I don't care to mention....
2006 F250 (LITTLE DURTY) - WPE Manifold, Up-pipes, EGR delete kit, and Tuned By ME
BULLET PROOF DIESEL 1-888-967-6653
KC TUROS - Not just a modified Powermax...
WINDRUNNER PERFORMANCE ENGINEERING