Durable urethane rubber insert: Prevents premature bushing wear and transmission movement for improved handling
Three hardness options (60A, 70A, 80A): Allows tuning for performance, street, or track use
Minimal added noise and vibration: Maintains daily drivability while enhancing performance
Easy installation in about 1 hour: No need to remove stock bushing, simplifying the process
Fits multiple Porsche models (964, 991, 993, 996, 997, 1989, 2019): Versatile compatibility for various vehicles
Summarized by Shop
FITMENT
964 / 993 / 996 / 997 / 991 (1989 - 2019)
The OEM transmission mount was designed for ride comfort and is prone to sagging and tearing – above all, it is a detriment to performance. Its empty voids allow for too much transmission movement, resulting in sloppy handling, numbed responsiveness, and imprecise shifting. Racecar
Material
Urethane rubber
Hardness Levels
60A (soft), 70A (sport), 80A (track)
Color Options
Black, Silver
Fitment
Porsche 964, 991, 993, 996, 997, 1989, 2019
Installation Time
Approximately 1 hour
Condition
New
Summarized by Shop
4.4
11 ratings
5
4
3
2
1
Perfect amount of firmness. A bit of cabin vibration going into the seat at high rpm. But feels stock NVH below 5,000 rpm. Much better shifting under load. I loved it so much I did it twice to my old and new GT3 991
C
Collin · July 8, 2026
Everything went Well after installing, smoother Ride, better shifting.
B
Brano · July 20, 2026
Had these fitted to my 997.1 along with the cable ends which were fitted to a new cable, the difference is night and day. Highly recommend them.