Engine & Power

The engine is the heart of your Challenger — every performance mod either helps it breathe better, burn fuel more efficiently, or force more air in. These upgrades range from simple bolt-on air intakes to complete supercharger kits. Even small changes to how air and fuel get into the engine can make a noticeable difference in how the car feels.

Cold Air Intakes

A cold air intake replaces the factory airbox with a high-flow filter and tube that pulls cooler air from outside the engine bay. Cold air is denser, which means more oxygen per gulp — and more oxygen means more power. It's typically the very first mod people do because it's easy, affordable, and you can actually hear the difference.

Read the Cold Air Intakes buyer's guide →

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