Heres the deal, I have a 2011 JGC 4x2 5.7l hemi. I traded up from a HEAVILY modified genesis coupe. I needed a bigger car for the kids. Anyway, so far I've enjoyed the jeep, minus the whole TIPM problem and driver door lock mechanism failing. Ive done the K&N CAI and a custom CBE. Im wanting to squeeze as much power out of the jeep as possible. Ive read a few threads about the diablo tune and some other ECU flashes as the next step. I would like to hear from some people who have some more engine mods and could possibly point me in the right direction. Im attending Wannagofast 1/2 mile shoot out in january and would like to have a decent run or two so I'm short with time. Any help would be appreciated. Thanks.