Acura equips every 2026 Integra with a 9-inch touchscreen featuring a faster processor, wireless Apple CarPlay and Android ...

Dodge's SRT Hellcat muscle cars come with two key fobs: red and black. Here's what the red key does and what sets it apart from the black key.

The red key on Dodge's SRT Hellcat cars unlocks the full 700-plus horsepower of the vehicles, while the black key limits them to 500 horsepower.

With that red key, your standard Charger and Challenger Hellcats make 707 or 717 hp depending on the year. Redeye models push out 797 hp, while Challenger Super Stock Hellcats go up to 807 hp.