BC Racing BR Series Coilovers for 2014+ Infiniti Q50 AWD (V37) w/DDS

BC Racing BR Series Coilovers for the 2014+ Infiniti Q50 (V37) are BC Racing's entry-level coilover and the most popular kit in their entire lineup — they offer the most accessible entry into adjustable coilover suspension without sacrificing performance, comfort, build quality, or handling. Every kit is extensively tested on the Q50 w/DDS V37 chassis and refined until it balances ride quality with performance — the reason Q50 coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide. Every BR Series kit is built around a mono-tube damper with simultaneous compression and rebound adjustment at every corner — a wide damping range without the complexity of a race-only setup. Ride height is fully adjustable independent of spring preload, so you set the stance and the ride separately. Where BC Racing separates itself is tuning philosophy: every off-the-shelf spring rate and damper setup is chosen to stay comfortable on daily roads while still delivering real performance at the track. If you want something different, Swift Springs, custom rates, and custom valving are all options at checkout — BC will match the valving of the dampers to whatever springs you pick, something most brands don't offer outside their flagship race lineup. BC Racing's reputation in the aftermarket suspension world is built on four things: competitive pricing that beats the rest of the fully-adjustable market, customization depth that rivals the top-tier race brands, long-term reliability earned over 20 years of production, and a rebuildable design that keeps the same set of dampers serving you through multiple builds. These Q50 coilovers arrive tuned for the V37 chassis and ready to bolt in — no break-in period, no guessing at setup. Every kit ships with a 2-year manufacturer warranty, lifetime access to BC service parts (pistons, seals, shafts — no unit replacement required when it's time for a rebuild), and in-house tech support from both BC Racing and the Springrates team. Features 30-level simultaneous compression/rebound damping adjuster Mono-tube damper with linear piston and hardened chrome shaft Ride height adjustable independent of spring preload Upper mount hardware varies by chassis — camber plates, pillowball, or reused OEM mounts. See the Specifications table for what's included on your kit. Swift Spring and custom spring rate upgrades available at checkout Custom damper valving paired with custom spring rates on request Fully rebuildable — replacement parts available from BC for the life of the shock 2-year manufacturer warranty against defects Specifications Part Number V-24-BR-RA Part Name BR Series Coilovers Vehicle 2014+ Infiniti Q50 AWD w/DDS (V37) Drivetrain AWD Chassis Code V37 Damping Adjustment 1-Way (30 levels) Ride-Height Adjustable Yes Spring Rate - Front 11 kg/mm Spring Rate - Rear 260 kg/mm Spring Size - Front 62-180-11K Spring Size - Rear 86-62-260K Swift Springs - Front 62-178-X Camber Plates - Front Not Applicable Camber Plates - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Vehicle Fitment 2014 Infiniti Q50 AWD w/DDS (V37) 2015 Infiniti Q50 AWD w/DDS (V37) 2016 Infiniti Q50 AWD w/DDS (V37) 2017 Infiniti Q50 AWD w/DDS (V37) 2018 Infiniti Q50 AWD w/DDS (V37) 2019 Infiniti Q50 AWD w/DDS (V37) 2020 Infiniti Q50 AWD w/DDS (V37) 2021 Infiniti Q50 AWD w/DDS (V37) 2022 Infiniti Q50 AWD w/DDS (V37) 2023 Infiniti Q50 AWD w/DDS (V37) 2024 Infiniti Q50 AWD w/DDS (V37) 2025 Infiniti Q50 AWD w/DDS (V37) 2026 Infiniti Q50 AWD w/DDS (V37)