{"product_id":"bmw-active-m-diff-code-out-ghas","title":"Active Diff Code Out (GHAS) for BMW F \/ G Series","description":"\u003cp\u003eSwapped your Active M Differential for a mechanical LSD? The car still expects the factory diff and throws faults. We code out the GHAS module remotely so your BMW runs clean on the new diff, in about 20 minutes.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCodes out the factory active rear diff (GHAS \/ GSD)\u003c\/li\u003e\n\u003cli\u003eBuilt for mechanical LSD swaps like Drexler or OS Giken\u003c\/li\u003e\n\u003cli\u003eClears diff faults and dash warnings\u003c\/li\u003e\n\u003cli\u003eReversible if you refit the factory diff\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatible:\u003c\/strong\u003e M2 F87 and G87, M3 \/ M4 F80, F82, F83, G80, G81, G82, G83, M5 \/ M8 F90 to F93, X3 M \/ X4 M F97 and F98, plus other F and G Series cars with an active rear diff.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eYou need:\u003c\/strong\u003e ENET cable, Windows laptop or Mac, TeamViewer and stable internet.\u003c\/p\u003e","brand":"Bimmer Drive","offers":[{"title":"Default Title","offer_id":50526115299540,"sku":null,"price":289.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/8492\/0276\/files\/Untitleddesign-2026-10-12T230216.308.png?v=1792328156","url":"https:\/\/bimmerdrive.com\/products\/bmw-active-m-diff-code-out-ghas","provider":"Bimmer Drive","version":"1.0","type":"link"}