Skip to content

Summer of Savings! Take $10 off ALL our Lethal Garage Flex Fuel Kits & get expedited priority shipping for $6.99

Gen5 DIY Plug & Play Harnesses

Lethal Garage has been working with Gen5 DIY since 2016. We're now an official reseller of all their Plug & Play harnesses. From radar detector harnesses, hot start harness, hyper flash 3rd brake lights and more, see all the items we offer below.
Close (esc)

Popup

Use this popup to embed a mailing list sign up form. Alternatively use it as a simple call to action with a link to a product or a page.

Age verification

By clicking enter you are verifying that you are old enough to consume alcohol.

Search

Shopping Cart

Your cart is currently empty.
Shop now