Olympic Auto Parts is where I go for Bosch parts. Have had IN STOCK caps, rotors, idle control valves, etc... (for '76 911, '90 BMW) and always give a good price discount. Even got W4AS plugs for track car in two days (shipped up from Bosch in Atlanta) at a good price. MANY independent shops go here for wholsale Bosch parts. Catch: had to buy W4AS plugs in blocks of ten.
Jase