SuperPro Rear Diff Mount Inserts (2008+ WRX, 08-21 STI)

Differential mount insert more efficiently transfers power to the ground and takes minutes to install.

Bushings in a suspension system are the link between the chassis, the wheel and tire. A critical link that SuperPro understands and a SuperPro bushing is designed with this understanding in mind to optimize this interface. SuperPro aims to give a driver an improved handling experience. The outcome is greater tire grip in all situations without excess noise, vibration and harshness.

The polyurethane compositions in our range are proprietary to SuperPro and specifically blended to deliver the ideal performance attributes without compromising comfort, noise isolation or functionality. The properties of extreme resistance to abrasion, low compression set, high tear strength and a resistance to oils and solvents make SuperPros polyurethane ideal for automotive applications. These properties lead to a resilient product that is highly versatile in its applications with a superior service life backed by our lifetime warranty.

• Lifetime Warranty
• Enhances your vehicles handling and performance
• Unaffected by extreme temperatures, oils, water or coolant
• A superior alternative to rubber: providing higher quality, quieter, longer lasting bushings
• Made with SuperPro's proprietary engineering-grade polyurethane formula
• Designed, engineered and manufactured in Australia