ID 1 : 13mm ID 2 : 33mm Length : 22mm. SuperPro Bushings are the perfect suspension upgrade or replacement solution! 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 Upgrade your car with SuperPro for enhanced performance, better alignment and increased service life. SuperPro is the leading aftermarket suspension bushing manufacturer with 40+ years of experience. SuperPro has a competitive edge over all aftermarket bushing brands with our products being developed, tested and designed in Australia, ensuring greater quality during the manufacturing and engineering process with the ability to develop advanced bushing designs. SuperPro bushings offer greater quality and reliability through their unique materials, made from a proprietary polyurethane mix which has been thoroughly tested and refined over 40+ years to suit Australia's harsh conditions. Our innovative bushings have been produced with the input of highly skilled suspension technicians and engineers, ensuring the best quality and evaluation in product development. SuperPro polyurethane bushings provide various benefits including corrected or maintained steering geometry, better handling, increased safety, improved tire wear, improved fuel efficiency and enhanced performance. Quality and excellence are ensured through an experienced and dedicated engineering team at SuperPro.