I'm looking for any information about upgrading my 2002 Corolla S to rear disc brakes. Is there a compatible donor car with rear disc that can be salvaged to privide the parts needed? Are there any other Toyota models that have compatible rear axle carriers that can be swapped out. I have unfortunately already invested money in new 4 lug rims and tires so converting to five lug is not an option at this time. I'm not building a race car just trying to make mine look nicer. Drums are not a very attractive site when looking at through nice new rims. If a cheaper alternative is available I would appreciate any help in finding.