Air Boxes & Factory Intake Components

Restore factory engine performance, seal out power-robbing engine heat, and replace cracked or failing intake hardware with premium air boxes and OE intake components. The air intake box and its surrounding components serve as your engine's primary respiratory system, housing the air filter and routing smoothly metered air into the throttle body or turbocharger. Over time, extreme under-hood thermal cycling and engine vibration can cause factory plastic air boxes to crack, rubber intake hoses to dry rot, and air cleaner hardware to strip. These unmetered vacuum leaks allow dirt-laden air to bypass the filter, trigger erratic Mass Air Flow (MAF) sensor readings, and illuminate check engine lights.

Whether you are performing a routine restoration to pass emissions with OE replacement air intake components, rebuilding a classic carburetor setup with new air cleaner assembly hardware, or upgrading to a high-performance enclosed air box to maximize cold air retention, maintaining a perfectly sealed intake tract is critical. Explore a comprehensive selection of replacement air boxes, intake tubes, resonator housings, MAF sensor adapters, mounting brackets, and air cleaner base plates. Engineered to meet or exceed factory specifications, find the exact direct-fit intake components needed to keep your domestic, import, or truck engine breathing efficiently.