all you have to do is it leave it in 2WD
....there's no way to disable Torque Management.
What "can" do is disconnect the front wheel speed sensors to disable the ESP/ABS
My first and only night running rear DR's only...best time was only 14.6's/92mph
(about a week before installing my Ground Force 2/3 drop kit)
Ever since I run all 4... it's another 60lb less weight, 3" ride height drop for better aerodynamics
looks much better, I can rotate them and they will last twice as long, and if track prep isnt 100% I can use 4WD/AWD for better traction without worrying about blowing up a transfer case...
See my mod list below
been doing this in my 4G since 2010
(also a 4x4 RCSB with 3.55's )
13.8/98.5 at 2500+' DA...is about 13.4 seconds @ 102mph with DA converted
I already have my Ripp Supercharger waiting to install and have transmission on order being built to handle boost from L&M Customs (member name MGH)
if you think you can run boost on a stock transmission you are dead wrong, budget another $3k+ for a "built" trans or you will be sorry.