Blast people with a train horn in your car!

A train horn you could mount in your car

Here’s a video showing a couple of guys who installed a train horn into their car and go around blasting people and taping their reactions.

Protect your exotic cars even when garaged

Car curtain gives your car protection when in the garage

If you’ve got loads of money and a couple expensive cars in your garage, you might be interested in a tidy curtain to keep the cars separated.

Tune-up your car by plugging something into the lighter socket?

The Power Shift device claims to tune your car by just plugging it in.

This might just be the biggest sucker gadget that I’ve ever seen. Simply by plugging this thing into your lighter socket, they claim to improve fuel efficiency, make your audio sound better, tune up the body of your car, and more!

Fake sunroof just sticks on

Fake sunroof sticks onto the top of your car

If you’re wanting the appearance of having a sunroof on your car but don’t really care about whether it lets any sun in or not, this stick-on sunroof sticker is just what you’ll need.

Electric cooler bag

Keep food cold with this soft-sided chiller bag

It’s like those fancy Igloo coolers that use electricity to keep things cold, except this is soft-sided and easier to store!

Simple idea creates a desk/laptop stand in your car!

Never be without a decent place to write in your car ever again! This automobile desk is easy to use and pretty clever!

Never be locked out of your car again

Key vault installed in your car's unused hitch

As long as you have a trailer hitch, you can have the security of always having a spare key handy just in case you get locked-out.

Mount a DVD player and LCD screen in your car’s visor

Automotive visor-mounted CD/DVD player with LCD screen

Now you can easily add a mobile entertainment system to your car without spending thousands or hiring expensive custom installation. This DVD player and LCD monitor install right in the existing visor!

LED valve caps help you keep an eye on your tires

LED valve caps help you keep your tires at the correct pressure

Promising to save you money through reduced tire wear and increased gas mileage, these small caps screw onto the valve-stem on your tires and light-up when the pressure gets too low.

Convert from gas guzzler to grease guzzler

Conversion kit to run your car from leftover vegetable oil

Power your car with leftover french-fry goodness.