This is the DV on a Ko3. The black thing to the left with the two wires coming out of it. Had it replaced this morning.
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AND the old one:
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I replaced it with a rev G as I am not gonna be doing any performance upgrades any time soon. The car is SO much faster now. The rev G cost £38 roughly inc. VAT and I had my sisters boyfriend fit it at his garage for a tenner.