IAG Performance Comfort Series Conversion Engine Mount Bushing Set 90A w/ Pins 2002-2025 WRX / 2004-2021 STI / 2005-2012 Legacy GT / 2006-2009 Legacy GT Spec. B / 2004-2008 Forester XT

IAG's innovative engine mount design features the ability to swap bushings for street or track use, allowing you to adjust the bushing stiffness as your performance needs evolve. Instead of having to replace the entire mount assemblies, simply install the IAG Competition Series Conversion Engine Mount Bushing Set to fine-tune your engine mounts to a stiff 90A Durometer bushing that is ideal for high-powered racing applications.

Included in the IAG Comp Series Conversion Engine Mount Bushing Set are eight 90A durometer bushings that are slightly stiffer than our 75A Street Series Bushings. These bushings deliver greater stability, while significantly reducing engine movement under heavy acceleration. Designed to enhance throttle response and facilitate a more direct power transfer, they are an excellent choice for high-performance high-powered racing applications.

The IAG Comp Series Conversion Engine Mount Bushing Set includes four replacement pins necessary for swapping the solid bushings in the IAG Race Series Engine Mounts to poly bushings. These robust steel pins, plated with yellow zinc for added corrosion resistance, securely hold and locate the 90A poly bushings in the mount carrier.

The IAG Comp Series Conversion Engine Mount Bushing Set includes four replacement pins necessary for swapping the solid bushings in the IAG Race Series Engine Mounts to poly bushings. These robust steel pins, plated with yellow zinc for added corrosion resistance, securely hold and locate the 90A poly bushings in the mount carrier.