5 picks for upgrading your car without buying a new one

Mashable 

The ubiquitous, transparent glass heads-up displays used in numerous sci-fi movies have yet to catch on in the real world, but perhaps that's about to change thanks to HUDWAY Glass. Buy now: $22.95, formerly $29.95 In the event of an auto emergency, panic can make it hard to think clearly, let alone remember where you stashed your window breaker or seat belt cutter. The Ztylus Stinger Car Charger and Emergency Tool makes those life-saving items instantly accessible by merging them with an accessory that's always close by when you're behind the wheel. In addition to dual-port USB charging, it features a spring-loaded window punch and a seat belt cutter that is tested to cut through a 5,000 lb.