The VMP unit is designed to be always on, it's a high efficiency unit and does not require any additional power wires or pressure switches. We do include a 30 amp fuse to replace the stock 20 amp fuse in the underhood fuse box. We hook ours up all the...

At VMP Performance the need for speed meets modern technology. Today, VMP operates a modern e-commerce business focused on aftermarket automotive upgrades with customers all over the world.