Re: WK Trans/Driveline/Diff mods
Have you researched to see if Chrysler offers a heavy duty TCM for your rig? I know they have them for the LX's with the NAG1. I'd also give the trans. parts place a call and see if the blue tops will work with yours. Does your tuner make it into a true autostick like the DS and SC tuners do for the LX NAG1's? As for the 545, there are other mods......shift kits, custom shift schedules, and valvebodies, but beyond that, as far as I know, major teardown would be required. I know the NAG1 in my Hemi LX is perfect, except for shift schedules. If I could duplicate the ones I have on the 545 I'd be a real happy camper.
05 LX/RT and 06 WK/GCO, (modded similarly) with MDS "ON" Light, Vortex Gens, Debadged, DashHawk, BT Catch Can, SRT CAI W/Add Air Inlet, K&N Filter, Sonnax Trans Line Press Booster, SC Tuner W/Adv Trans Tuning App, DS Tuner, Cust tubular headers w/3 in. catback, Bilsteins, SRT frt/rear bumpers, Eibach SRT Lwr Sprgs & Sways, FRI Sidewinder Cam Adv 2*, 6.1 valvetrain, SLP 25% UD Pulley, BBK 90mm TB, SOS Coils/.060 spark plug gap.