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 SB029 front and rear sway bar kit was designed by factoring in the vehicle weight, application, motion ratio, coil spring rate, and adjustability requirements. Manufactured from heavy-wall 29mm DOM tubing, the SB029 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. Thrust washers are welded to the rear bar to locate the sway bar bushing mounts. This is critical as it properly locates the sway bar and prevents lateral movement during hard cornering maneuvers. 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 keeps grease in the bushing. The steel sway bar mounting brackets are reinforced to minimize deflection. The sway bars are 2-way and 3-way adjustable to tune the amount of torsional spring rate and to determine the handling characteristics (understeer/oversteer) of the vehicle.. Fits Pontiac G8;Designed for street performance, autocross, and road race applications;Dramatically reduces body roll;87%-137% increase (front), 91%-286% increase (rear) in sway bar rate ;Cold formed to better resist torsional fatigue;Manufactured from 29mm (front), and 22mm (rear) heavy-wall DOM tubing for increased strength;Two-way adjustable (Front), three-way adjustable (rear) for street and track use;Adjustability allows for fine-tuning of suspension;88-durometer, greasable polyurethane bushing;Zinc-plated inner sleeves;Durable powdercoat finish;3-4 hour installation time;Proudly designed in the U.S.A.;Proudly made in the U.S.A.. BMR Suspension designed the SB029 sway bar kit for street performance, autocross, and road race applications.. BMR 08-09 Pontiac G8 Front & Rear Sway Bar Kit w/ Bushings - Black Hammertone. Sway Bar Kit With Bushings, Front (SB012) And Rear (SB013). Coil Spring / Tie Rod Sleeve / Stabilizer Bar Kit. BMR Suspension - SB029H. Sway Bar Kit

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