I'm going to keep this quick and to the point.
I replaced my motor mounts with Hardpark Inc's Derlin mounts 1,000 miles ago. I used all OEM torque specs when installing.
I did one drift event and a bit of spirited driving. I did a drift event this past saturday and on my 5th or so run I spun out and all I see is my purple mount skipping along the course. Up on inspection Not only was one mount broken but both. When I got them all off I noticed some rust on broken ends meaning one had been broken for quite some time.
Overall, I'm not super thrilled that the hardware broke with just that many miles on them. The bushings themselves were not damaged though.
I recommend if you do instal these to upgrade the hardware.
I replaced my motor mounts with Hardpark Inc's Derlin mounts 1,000 miles ago. I used all OEM torque specs when installing.
I did one drift event and a bit of spirited driving. I did a drift event this past saturday and on my 5th or so run I spun out and all I see is my purple mount skipping along the course. Up on inspection Not only was one mount broken but both. When I got them all off I noticed some rust on broken ends meaning one had been broken for quite some time.
Overall, I'm not super thrilled that the hardware broke with just that many miles on them. The bushings themselves were not damaged though.
I recommend if you do instal these to upgrade the hardware.