Pair of modified engine (996) or gearbox (986) mounts.
These are very good used standard items that have been cleaned then the void filled with shore 85a polyurethane,this will permanently cure the problem with them sagging and also vastly increase engine location under heavy cornering conditions with minimal extra NVH.
Still have an original look when fitted compared to other semi solid mounts available and a 3rd of the price.
Believe these fit other models to 987,997,993,but please check first.
You may find you have a different bolt length on your original ones,if that's the case you just need to swap them into these ones,remember to counter hold the square on the mount to avoid damaged to the bushing inside.
Pictures are of previous ones I've sold but are the same as ones pictured.

Thanks for looking