Mahle MS Piston Set Subaru WRX 2.5L 100mm Bore 79mm Stroke Stock Rod 23mm Pin-14cc 9.0 CR Set of 4

The two primary functions of sway bars are to control body roll and to determine the understeer or oversteer behavior of a vehicle. Stock sway bars have low torsional spring rates because they are manufactured from small diameter bar stock or tubing. BMR Suspensions SB020 front sway bar was designed by factoring in the vehicle weight, application, motion ratio, coil spring rate, and adjustability requirements. Manufactured from heavy-duty, solid 1.25-inch bar stock, the SB020 is cold formed to better resist torsional fatigue and retain its “memory” far longer than the hot-formed bars used by many competitors. The sway bar is CNC-formed for exact manufacturing tolerances and repeatable high quality. The sway bar mounts to the car using polyurethane bushings. These bushings are molded from 88-durometer, low-deflection, polyurethane, and are internally fluted to keep grease in the bushing. The steel sway bar mounting brackets are reinforced to minimize deflection.BMR Suspension designed the sway bar for street performance, autocross, and road race applications. The SB020 front sway bar gives you a massive increase in sway bar rate. This rate increase allows you to drive harder through corners with minimal body roll. The SB020 attaches to your G-body with 88-durometer polyurethane bushings, reducing the deflection from the stock rubber bushings. This allows for more sway bar control, and more control equals better handling. When performance is a must, rely on BMR Suspension!BMR Suspensions SB020 sway bars are available in black hammertone and red powdercoat for long-lasting good looks. Installation time is about 1-2 hours. Proudly made in the U.S.A.!