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Dinan BMW 323i/325i/328i/330i/525i/528i/M3/Z3/Z3M Replacement Air Filter Sock
Dinan BMW 323i/325i/328i/330i/525i/528i/M3/Z3/Z3M Replacement Air Filter Sock
Dinan BMW 323i/325i/328i/330i/525i/528i/M3/Z3/Z3M Replacement Air Filter Sock

Dinan BMW 323i/325i/328i/330i/525i/528i/M3/Z3/Z3M Replacement Air Filter Sock

Replacement air filter protection sock.

E36/E37/E39/E46

Features:

  • Protects filter from damaging debris that could restrict air flow
  • Increases service interval of your filter
  • Dinan logo imprinted on sock