Reduce body roll and fine tune your 2013 Subaru BRZ's handling characteristics with a set of Eibach Anti-Roll-Kit front and rear sway bars. These sway bars are manufactured from cold-formed, high-strength aircraft-grade steel and or sold as an entire kit or as individual front/rear kits. Anti-Roll-Kits include all necessary mounting hardware and instructions for easy installation. Specifications: Tubular 2 Way Adjustable Front Sway Bar, 25mm Tubular 2 Way Adjustable Rear Sway Bar, 19mm ATTENTION CALIFORNIA CUSTOMERS: Eibach items shipping to California will be assessed a 7.5% tax in accordance to California state law.