IAG Street Series Engine Mount Bushings Set 75A Durometer - Subaru STI 04-18
The Street Series Engine Mount Bushing Kit is designed specifically for IAG Subaru EJ Engine Mounts. IAG’s engine mounts feature the ability to swap bushings for street or track use. The Street Series kit includes (x8) 75A durometer bushings that are slightly stiffer than the Subaru Group N mounts. The 75A durometer bushings reduce the motor movement under hard acceleration. Due to the higher durometer used in the street series bushings, slight NVH (Noise Vibration Harshness) is perceivable through the interior.