BC Racing BR-Series Coilovers for 2015-2021 Subaru WRX / STI

BC Racing BR Series Coilovers – 2015‑2021 Subaru WRX / STI

The BC Racing BR Series Coilovers are a performance‑oriented suspension upgrade engineered for enhanced handling, chassis control, and tunability on the 2015‑2021 Subaru WRX and STI. Designed to deliver balanced performance for both aggressive street use and occasional track duty, this kit pairs a proven mono‑tube damper architecture with a broad damping adjustment range and independent ride height tuning.

With 30 clicks of simultaneous compression/rebound adjustment, you can dial in damping precisely for your driving style. Height adjustment is done via shock body length, keeping spring preload consistent and avoiding binding through travel. Standard spring rates (~8 kg/mm front and rear) offer a responsive yet compliant baseline that avoids the overly stiff feel common with many budget coilovers.

Front camber plates (where applicable) deliver alignment flexibility, optional rear camber plates increase tuning range, and the fully rebuildable design supports long‑term serviceability.

Key Specs & Features

• Mono‑tube shock design for consistent damping and heat management

• 30‑click damping adjustment (compression + rebound)

• Independent ride height adjustment via shock body length

• Linear piston and damping curve for predictable response

• Front camber plates included (where applicable)

• Custom spring rates & Swift springs available

• Fully rebuildable design