Enhanced Edition 380 Rear Brake Light Unit (P21/5w | 1157 | BAY15d) BMW Z4 M40I Carefully optimised spring rates for

Carefully optimised spring rates for improved driving dynamics

So rather than removing the tunnel bracing altogether (as some people do)

Fully CANBUS-safe – no dash errors

The MMX Performance lowering spring kit delivers the perfect blend of improved handling

Enhanced Edition 380 Rear Brake Light Unit (P21/5w | 1157 | BAY15d) BMW Z4 M40I Carefully optimised spring rates forBe Seen from Every Angle CEUK Enhanced 380 Stop Tail LED Bulbs Introducing the all new 380 Stop Tail LED Bulbs from CEUK designed to dramatically improve the visibility and output of your rear lighting. These dual function LEDs act as both your tail light and brake light, offering a crisp, bright red glow for safer, sharper signalling. Key Features: Dual Function OutputActs as both a rear side tail light and a stop brake light replacing your existing