[Sox]

Being auto, the gearing is up the poo.
3.9 or 4.1 gears will help a lot.

The standard headers are garbage, throw on some tri-Y's with 1.5" primaries, Advance or Hurricane.
The single 2.5" system will go ok as you're not chasing top end power.

Then a tune with ignition timing advanced and torque reduction removed and you'll be doing skids all over the joint.