Review on 🚗 Upgrade Your Ford Mustang: PA EP27 LED Flasher Relay 5-PIN Turn Signal Light Bulbs Electronic Fix Kit by Josh Thompson

It only seems to work as advertised. The left direction works erratically, with odd timing and repetition too quickly, the right direction works fine most of the time. When the parking or full headlights are on, they work normally (I'm assuming the extra load on the front directional lights for daytime running lights is on). I opened up the white plastic case to inspect the PVB board and my goodness the solder joints on almost every pin on the board are really poor quality. As I only recently installed it but bought it a few months ago I stuck with this POS but before I throw it away I'll put a heat gun on it and try to melt it down and see if that fixes it. A soldier's worst joints are on the little chip on the board, it looks like something a 4 year old kid hacked together in a third world country.