If you've had it up to your eyeballs with ineffective FM transmitters and don't have a tape adapter in your car stereo anymore, student Donn Morrison details how to add an auxiliary input to your car ...

Why auxiliary audio inputs haven’t been standard on automotive head units for decades is beyond us. But you can bet that if you’re looking at a low-priced sedan you’ll need to buy an entire upgrade ...

Matt Gilbert was tired of using his noisy cassette adapter with his iPod so he added an auxiliary input to his factory radio. Normally this type of thing isn’t possible with factory stereos, but ...