IAG Competition Series Engine Mount Bushing Set 90A Durometer.

The Competition 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 Competition Series kit includes (x8) 90A durometer bushings that are stiffer than our 75A Street Series Bushings. The 90A durometer bushings help to greatly reduce the forward and backward movement of the transmission and engine under hard acceleration. Due to the higher durometer, additional NVH (Noise Vibration Harshness) is perceivable through the interior. Easily replaceable to dial in the stiffness of your engine mounts. 90a Durometer Vehicle Specific Subaru: Forester 2004 - 2008 Subaru: Impreza 2002 - 2014 Subaru: Legacy 2005 - 2009 Subaru: WRX 2015 - 2025 Subaru: WRX STI 2015 - 2021 Attributes: Brand Name: IAG Performance GTIN: 00887753777980 Bushing Quantity: 8 Color: Red Durometer: 90A Extended Information: Country of Origin: US Emissions : Emissions