The hollow design allows for loads of strength without adding a lot of weight. This allows for more sway bar control, which equals better handling. When performance is a must, rely on BMR Suspension!BMR Suspensions SB033 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.!Below are rate specs compared to OE available bars:OE SS bar (FE4)-Hole number 1 provides just over 100% increase in rate over the factory FE4 bar-Hole number 2 is 150%-Hole number 3 is 200%OE ZL1 bar (FE5)-Hole number 1 provides just over 25% increase in rate over the factory FE4 bar-Hole number 2 is 40%-Hole number 3 is 75%FITMENT NOTE: SB033 IS DESIGNED AS A DIRECT REPLACEMENT FOR FE4 REAR SUSPENSION SYSTEMS, WHERE THE SWAY BAR END LINKS ARE LOCATED OUTBOARD OF THE REAR SHOCKS. THIS INCLUDES 2012+ ZL1 AND 2013+ SS. 2010-2012 SS MAY UPGRADE TO THIS FE4 BAR IF REAR LOWER CONTROL ARMS AND REAR SWAY BAR END LINKS ARE UPGRADED TO FE4 SPEC. SB033 WILL NOT FIT ON V6 APPLICATION DUE TO INTERFERENCE WITH REAR V6 BRAKE CALIPERS, OR CONVERTIBLE CAMAROS.. Fits all FE4 suspension-equipped Fifth Gen Camaros (2013-2015 SS, 2012-newer ZL1);Designed for street performance, autocross, and road race applications;Dramatically reduces body roll;25%-200% increase is sway bar rate over stock sway bar (depending on year and model);Cold formed to better resist torsional fatigue;Manufactured from 32mm heavy-wall DOM tubing for increased strength;Three-way adjustable for street and track use ;Adjustability allows for fine-tuning of suspension;88-durometer, greasable polyurethane bushing;Zinc-plated inner sleeves;Durable powdercoat finish;1-2-hour installation time;Proudly designed in the U.S.A.;Proudly made in the U.S.A.. BMR Suspension designed the SB033 sway bar kit for street performance, autocross, and road race applications.. BMR 12-15 5th Gen Camaro Rear Hollow 32mm Adj. Sway Bar Kit w/ Bushings - Black Hammertone. Swaybar Kit With Bushings, Rear, Adjustable, Hollow 32mm. Coil Spring / Tie Rod Sleeve / Stabilizer Bar Kit. BMR Suspension - SB033H. Sway Bar Kit

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