New factory seats that fit 99-04

Sales going on right now. Could get aftermarket seats cheaper or convert your factory seats to cobra seats using a foam/skin kit.

I upgraded to corbeau fx1’s. I like the snug fit for turning left and right.

Don’t know if there are any readily interchangeable OEM options other than doing some sort of a custom rebuild of your current seats.

The charger seats will require the power seat module and heated seat module to both be working and attached for the seat functions to work correctly. Those modules also require bus communications with the bcm or tipm to function. There might be a way to "hotwire" some of the seat functions such as motion but doing so with the heater function would be dangerous since there would be no way for the module to regulate temp using the temp sensor. You would risk a fire if you tried to run the heater grids just by jumping power to them. I worked at a FCA dealer for many years and those cars are computer nightmares.