Front Lower Control Arm Kit

The SuperPro TRC1038 is a complete front lower control arm kit designed as a direct bolt-on performance upgrade for the first-generation Crosstrek chassis. It includes pre-installed high-durometer polyurethane bushings and heavy-duty ball joints, eliminating the undesirable arm movement associated with OE rubber bushings. This results in increased steering response, better alignment geometry under load, and improved longevity, durability, and overall performance without introducing unwanted NVH (noise, vibration, and harshness). These control arms are manufactured in Australia by SuperPro, an innovative company with over 50 years of experience in automotive polyurethane suspension components. This kit is supplied as a complete and fully assembled unit with special uprated ball joints and proprietary SuperPro bushings. SuperPro Control Arms are perfectly suited as a standard replacement and provide an upgrade from factory arms by eliminating undesirable arm movement to maintain better steering geometry in all driving conditions. The product comes with a lifetime warranty on all polyurethane components and a 3-year or 36,000-mile warranty on all metal products, end links, and ball joints (subject to Fair Use assessment).