I hadn't driven the ACE since December but can't recall it to be so willing to downshift as this unit on downhill runs. It could well have something to do with the added heft of the Challenger. The real improvement for me is getting down the road from a stop without all the noise from the doghouse...even though it's having to get all that extra weight moving. The acceleration is impressive. We have the Jeep in the shop getting rigged for towing...I hope it pulls it OK.
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