BC RACING COILOVERS DS SERIES - MAZDA RX-7 FC 85-91 Spring Rates:RECOMMENDED KIT 8/6 KG.MM Car tested was a B58

Car tested was a B58 car with Pure Turbos Stage 2 Turbo Upgrade

5 M Sport -2007 are precision-built in-house

CPE synthetic inner rubber lining with reinforced stainless steel braid

Audi A4 B7 Avant Front Wheel Drive (2004 to 2008)

BMW 3 Series M335i Saloon F30 (Brembo calipers)

BC RACING COILOVERS DS SERIES - MAZDA RX-7 FC 85-91 Spring Rates:RECOMMENDED KIT 8/6 KG.MM Car tested was a B58The BC Racing DS Series is built around digressive valving, offering similar benefits to the BR Series but with a stronger focus on track performance. The digressive piston design delivers a non linear damping curve, allowing higher low speed damping to control body roll during cornering, braking, and acceleration, while reducing high speed damping to let the suspension travel freely over kerbs and rough sections without unsettling the chassis. Key