S14 DME / ECU (no chip) Price: $450.00 Qty: 1 Application: E30 M3 2.3L S14 Condition: Good Working Condition. Water damage on case. Description: Rare NLA 071 DME for 2.3L S14. Sustained light water damage on case only. ECU works fine and has been inspected and tested. There is no chip installed.