jamlam

Good morning, I bought a 2004 SC430 that was wrecked and 90% finished. Big items left are driver's steering wheel airbag and computor module under the hood. Found a company who does rebuilt computers flashed to the VIN. Are they reliable? Salvage yards want $2,000 for used airbag. Any ideas? Anybody know of a rearend salvage I can get some front parts from? Thanks