I have a 2005 4X4 with the procharger P1SC, 2 core intercooler, custom tune, magnaflow cat back exhaust putting down 345 rwhp, 0 - 60 mph in 5.9 sec, 1/4 mile 14.2. The procharger is great for everyday driving, not so sure about reliability though. Mine blew a bearing and a seal at 18.000 miles and the belt tensioner failed at less than 5.000 miles. Procharger will not sell you a rebuild kit (actually the only thing that I couldnīt find is the seal on the impeller side, everything else I got at a bearing store and the did the repairs myself).

I drive the truck hard and itīs a lot of fun . I wish it didnīt rattle so much at idle.

I almost forgot, my truck does all this on 22 inch wheels and the tune is rather conservative with an A/F of 11.0 at WOT.

 

When i did the dyno my truck is a 4x4 with 33 inch tires all of the power came at 5,000 rpms, the truck red lines at 5150 rpms, My new motor will be done in about 2 weeks,I put all the good parts in the motor such as stage 2 comp cams,manly pistons,rods,etc,I will be able to bump up the red line to about 6500rpms, I also have the 3 core ic