996 GT2 Aftermarket Diff?

[jfp]

Anyone got any views / first hand experience of non OEM diffs for the above when used on the road. The OEM diff (with both OEM and cup plates) just isn't working well for me, its locking action is too harsh and too early under normal road driving. Part of the issue is the sheer grunt of the engine causing the ramps to open and effectively lock the diff with the slightest whiff of throttle opening. Pressing on its not so bad, but the diff dominates the car during normal road work. Thanks, Jon.

[keep it lit]

Guard Transmission or OS Giken...

[anonymous-user]

I have a Quaife in my 911 and love it - but not so good for track work as inside wheel will spin if you take off over kerbs.

[TB993tt]

996GT2 has 40/60 diff, 997GT2 has 28/40 to "overall improve cornering agility with high lateral acceleration" according to the 997GT2 blurb FWIW