2022-2026 Subaru WRX F1 4. Bremselys

Took maybe twenty minutes to swap out the stock unit, and the plug-and-play harness made it completely painless. The F1-style flash on braking is way more visible than the factory light, especially in traffic.

The cutout on the diffuser lines up perfectly, and the direct bolt-on fit means I didn’t have to wrestle with any brackets or trimming. It took less than twenty minutes to install, and the aggressive glow really changes the whole rear-end look.

Installation was genuinely plug and play — no cutting or splicing, and it bolted right on in under twenty minutes. The aggressive look it adds to the rear is exactly what I wanted, and the six options meant I could pick the exact style to match my car.