AIRAID Ford Mustang 5.0L / F-150 5.0L Throttle Body Spacer (AIR450-638)
AIRAID AIR450-638 2011-2024 Ford Mustang 5.0L / F-150 5.0L Throttle Body Spacer improves off-idle torque and mid-range power for Ford 5.0L V8 engines. Its patented Helix Bore design spins incoming air for better velocity and atomization of the air/fuel mixture, resulting in stronger part-throttle torque and improved throttle response. Made from aircraft-quality billet 6061-T6 aluminum, the spacer is durable, lightweight, and installs in under one hour with included gaskets, hardware, and precision brackets—no drilling or cutting required. Finished in black, it delivers reliable performance and long-lasting durability.
Helix Bore design for improved atomization and torque.
Aircraft-quality billet 6061-T6 aluminum construction.
Includes gaskets, mounting hardware, and precision brackets.
Black finish for durability and style.
Easy installation in under 1 hour; no drilling or cutting.
Boosts throttle response and mid-range power for Ford 5.0L V8 engines.
Durable, lightweight construction ensures long-lasting performance.
All components included for simple installation.
Technical Specifications:
Model: AIR450-638
Product Style: AIRAID PowerAid
Material: Billet 6061-T6 aluminum
Thickness: 1 in (25 mm)
Weight: 0.8 lb (0.4 kg)
Gaskets Included: Yes
Mounting Hardware Included: Yes
CARB EO Number: D-609-10
Street Legal in US States: Not legal in CA on pollution-controlled vehicles (check vehicle application)
Vehicle Applications:
Ford Mustang GT / Boss 302 (5.0L V8 Gas): 2011–2017 – Street legal in all US states except CA (CARB EO: D-609-10)
Ford F-150 (5.0L V8 Gas): 2011–2014 – Street legal in all US states (CARB EO: D-609-10)
Ford F-150 (5.0L V8 Gas) – Except AIRAID Intake Kits: 2014–2018 – Not street legal in CA
Product identification
- Brand: AIRAID
- Model / MPN: AIR450-638
