Re: Time to buy
There is a huge difference in power-between the old 4.6L
-and the new 'Copperhead' 5.0L
There are recent posts from folks that are either in the process of exhaust mods-or they have 'already finished', and have passed along their results/impressions, on this Forum-feel free to browse, or "search", for tons of information.. (`Coming out of an Expedition-you will probably "not know how to act"
-at least for a little while!)
2011 Sterling Gray GT: 5.0, 6speed, Security Pkg., 3:73 Limited Slip,HID headlamps, stripe delete,19" Nickle Luster Wheels, Magnaflow Street Series axle backs
Sold:2008 Vapor GT:Borla Stinger, Hurst, AFM PowerPipe,Velocity MAF,Steeda Underdrive Pulleys, Hyper-Black CS69 Wheels