Front Strut Brace

The Perrin Performance PSP-SUS-050 is a front strut brace engineered to counteract the inherent flex in Subaru's MacPherson strut towers. During spirited driving and cornering, this flex can alter critical suspension geometry like camber, toe, and caster, resulting in less precise steering feel and increased body roll. The PERRIN strut brace directly combats this by creating a rigid connection between the strut towers. It transfers the load from one tower to the other through the strut bar's tension and compression, effectively sharing the forces and tying the towers together. This significantly enhances chassis rigidity, leading to improved steering precision, a reduction in understeer, and potentially longer tire life and less stress on the strut tower mounting points. Construction of the PERRIN strut brace features heat-treated cast aluminum feet for a secure mounting point and a mandrel-bent, thin-wall 4130 Cro-moly tubing for the main bar. This combination ensures a strong yet lightweight component. The bar is finished with a textured powdercoat for durability and aesthetics. The product is backed by a 5-year warranty against defects in material and workmanship, assuring long-term performance and reliability. Compatibility for the Perrin PSP-SUS-050 Front Strut Brace includes: 02-12 Subaru Impreza WRX, 04-12 Subaru Impreza STI, 02-12 Subaru Impreza, and 04-08 Subaru Forester models. Installation may require a professional alignment within 20 miles of driving to prevent excessive tire wear.