BR Series Coilover Kit

The BC Racing BR Series coilover kit is engineered for the 2011-2017 Buick Regal Turbo, specifically excluding the GS model. This system is a premier choice for drivers who seek enhanced performance for both street driving and weekend track excursions. Constructed with a mono-tube shock design, these coilovers provide 30 levels of adjustable dampening force, allowing for precise tuning to suit various driving conditions. The full-length height adjustability is independent of the spring perch, enabling users to dial in their desired ride height and aggressive stance without compromising suspension travel. BC's patented concave lower locking ring ensures that all adjustments remain securely in place, offering consistent and predictable feedback. Technical highlights include enlarged shock cartridges with specially designed pistons and rods for a broad dampening force range. The valves utilize a patented deflective system for superior control and durability, constructed from high-strength spring steel. The coil springs are made from SAE9254 durable steel, tested for over 500,000 compression cycles with minimal deformation. Components like spring locks and seats are crafted from T6061 aluminum for a balance of strength and weight savings. Piston rods are highly polished to extend oil seal life, and high-pressure inner rod guide seals prevent leaks and ensure fade-resistant damping. The coilovers are finished with a two-step nickel and chromium plating process for corrosion resistance, and use a newly developed lubricant oil to minimize aeration and cavitation. An additional bearing beneath each pillowball mount promotes smoother action and longer pillowball life. This kit comes with a one-year warranty and is rebuildable. Please note that the lead time for customized or out-of-stock kits is approximately 3-4 weeks. The image provided is for representational purposes only, and the actual product may vary slightly.