This is a rear tow hook race strap exclusively for the FL5. It comes with a special bracket that can be installed with a bolt-on. This is a high-quality tow hook bracket made of 6mm thick stainless steel, which is stronger than iron and does not rust. The tow hook uses the RUNMAX strap system. To install the strap out of the towing hook cover, cut the top of the cover to bring out the strap. If you do not want to cut the cover, remove the cover when using it. If you do not use the tow strut, store it inside the cover and attach the cover. If you do not use it for a long time, the strap body will discolor due to sunburn and the strap will be protected. Since it is a strap system, it will not rust and will not protrude from the body, so you can use it from street to circuit driving without worrying about vehicle inspection compliance.