Diode Dynamics S550 Mustang Rear LED Side Markers

Great product

The fitting was quite challenging due to my car being a Mach1. Main issue was routing the cables but apart from that, they look awesome and the quality is excellent.

Easy installation and a great improvement

Another great upgrade from Diode Dynamics

Love this product. Needed a YouTube video to help with installation - but pretty straightforward after that. The trickiest part was ensuring that the wires were fixed away from the exhaust at the end of installation, but no big deal. I did have a problem with not having any T-Tap connectors included in the box (and not that other reviewers have had the same experience), but John at SteedaUK sorted me out - thanks John.