4WD "Self Fit Kit"

This CouplerTec 4WD System has been specifically designed to protect the four wheel drive or SUV vehicle from rust even when these vehicles reside in Coastal regions and are exposed to OCCASIONAL use within highly corrosive environments.

This system will allow you to take your vehicle on that one day a month fishing trip or excursion up the beach, or that skiing trip up into the snow covered mountain roads where de-icing salts and chemicals are being used to melt the snow.

Alternatively, if you do not do any beach or snow driving throughout the year, you can safely take your vehicle to that magical holiday island or ski resort for up to a period of two weeks.