nothing will solve the powerloss, an UDP is your best bet.I actually dont notice the ac powerloss anymore since the UDP.any load on the engine will cause a powerloss and the a/c system is a huge load. the final drive mod will do nothing to fix that.you might just have a faster car after and not care about the a/c loss.
1998 dodge avenger 4 cyl ATMods are:Not enough