|
There are many aftermarket options. OEM MSRP is ~$1600, which you can buy online for $1100. I think that's over the top for an air compressor. I ordered one from ebay for $200. I realize that may not last as long as an OEM unit, but this is an easy DIY. Finally, if you really want to make sure your compressor is the issue, you should be able to put 12V across it and test it. If your bags have been recently replaced (which means they were probably leaking for some time) and if your relay is good, it is probably the compressor.
__________________
 88 S14 M3 (NASA GTS3 racecar) / 11 6MT 550i M Sport / 14 6MT M5 Competition / 15 X5 50i M Sport (tow vehicle) |