2008-2014 Subaru WRX Sedan 4th Brake Light Kit
2008-2014 Subaru WRX Sedan 4th Brake Light Kit is backordered and will ship as soon as it is back in stock.
Optical
Construction
Install
Compliance
The Diode Dynamics C2R 4th Brake Light Kit is a direct-fit LED upgrade for the Subaru WRX Sedan that adds a powerful fourth brake light, a dedicated reverse light, and a running light function — all from a single compact pod mounted in the rear centre of the vehicle.
Custom-engineered TIR optics focus the output precisely where it counts: rearward-facing brightness that makes your braking and reversing intentions unmistakably clear to drivers behind you. An optional F1-style sequential flash pattern gives you an added layer of attention-grabbing visibility during hard stops.
Installation is straightforward thanks to a vehicle-specific mounting bracket and a plug-and-play wiring harness that integrates cleanly with your WRX's existing electrical system — no cutting or splicing required. The result is a factory-finished appearance with noticeably improved rear lighting performance.
This kit is a practical choice for daily drivers and track-day enthusiasts alike who want better rear visibility without compromising the clean look of their Subaru.






