Airaid PowerAid Throttle Body Spacer AIR450-638 for 2011-2014 Ford Mustang and 2011-2013 F-150 5.0L V8

The POWERAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's unique, patented Helix Bore design to spin the incoming air charge as it passes through the throttle body spacer. The spinning air action boosts the velocity of the incoming air and contributes to better atomization of the air/fuel mixture as the air charge enters the combustion chamber. The end result is more part-throttle torque and improved mid-range power. The POWERAID Throttle Body Spacer is designed to enhance mid-range torque using a patented Helix Bore which spins intake air going through the throttle body spacer. Mounting hardware included for installation.

• True bolt-on upgrade that installs in under an hour with common hand tools. No drilling, cutting, or modifications required, making it one of the easiest performance add-ons you can install.
• Provides Stronger Mid-Range Power

The Airaid PowerAid Throttle Body Spacer is engineered to improve off-idle and mid-range torque on compatible Ford 5.0L V8 applications. Its patented Helix Bore design spins the incoming air charge as it passes through the spacer, increasing air velocity and promoting improved atomization of the air/fuel mixture before it enters the combustion chamber. This design helps deliver stronger part-throttle response and improved mid-range power.

The AIR450-638 is a true bolt-on performance upgrade that installs in under an hour using common hand tools. No drilling, cutting, or permanent modifications are required. Mounting hardware is included for a straightforward installation. The spacer is designed for use with select 2011-2014 Ford Mustang and 2011-2013 Ford F-150 models equipped with the 5.0L V8 engine.

• Compatibility: Designed for select 2011-2014 Ford Mustang and 2011-2013 Ford F-150 5.0L V8 applications.
• Performance: Enhances off-idle torque from approximately 800 rpm to 3,000 rpm and supports stronger mid-range power.
• Airflow Design: Patented Helix Bore spins the incoming air charge through the throttle body spacer.
• Installation: Direct bolt-on installation using common hand tools, with no drilling, cutting, or modifications required.

What's Included: Airaid PowerAid Throttle Body Spacer AIR450-638 and installation hardware.

Fitment: Fits select 2011-2014 Ford Mustang and 2011-2013 Ford F-150 models with the 5.0L V8 engine. Verify vehicle year, engine, and application before ordering. This product carries CARB Executive Order D-609-10 and is EPA compliant. California emissions requirements may vary by application.

Features:

• Helix Bore design spins incoming air to increase airflow velocity and improve air/fuel mixture atomization
• Helps enhance off-idle torque from approximately 800 rpm to 3,000 rpm
• Supports stronger part-throttle response and improved mid-range power
• True bolt-on installation requiring no drilling, cutting, or permanent vehicle modifications

Fitments:
2011 Ford F-150 FX2
2011 Ford F-150 FX4
2011 Ford F-150 King Ranch
2011 Ford F-150 Lariat
2011 Ford F-150 Platinum
2011 Ford F-150 STX
2011 Ford F-150 XL
2011 Ford F-150 XLT
2011 Ford Mustang GT
2012 Ford F-150 FX2
2012 Ford F-150 FX4
2012 Ford F-150 King Ranch
2012 Ford F-150 Lariat
2012 Ford F-150 Platinum
2012 Ford F-150 STX
2012 Ford F-150 XL
2012 Ford F-150 XLT
2012 Ford Mustang Boss 302
2012 Ford Mustang GT
2013 Ford F-150 FX2
2013 Ford F-150 FX4
2013 Ford F-150 King Ranch
2013 Ford F-150 Lariat
2013 Ford F-150 Platinum
2013 Ford F-150 STX
2013 Ford F-150 XL
2013 Ford F-150 XLT
2013 Ford Mustang Boss 302
2013 Ford Mustang GT
2014 Ford F-150 FX2
2014 Ford F-150 FX4
2014 Ford F-150 King Ranch
2014 Ford F-150 Lariat
2014 Ford F-150 Platinum
2014 Ford F-150 STX
2014 Ford F-150 XL
2014 Ford F-150 XLT
2014 Ford Mustang GT
2015 Ford F-150 King Ranch
2015 Ford F-150 Lariat
2015 Ford F-150 Platinum
2015 Ford F-150 XL
2015 Ford F-150 XLT
2015 Ford Mustang GT
2015 Ford Mustang GT 50 Years Limited Edition
2015 Ford Mustang GT Premium
2016 Ford F-150 King Ranch
2016 Ford F-150 Lariat
2016 Ford F-150 Limited
2016 Ford F-150 Platinum
2016 Ford F-150 SSV
2016 Ford F-150 XL
2016 Ford F-150 XLT
2016 Ford Mustang GT
2016 Ford Mustang GT Premium
2017 Ford F-150 King Ranch
2017 Ford F-150 Lariat
2017 Ford F-150 Platinum
2017 Ford F-150 SSV
2017 Ford F-150 XL
2017 Ford F-150 XLT
2017 Ford Mustang GT
2017 Ford Mustang GT Premium
2018 Ford F-150 King Ranch
2018 Ford F-150 Lariat
2018 Ford F-150 Platinum
2018 Ford F-150 SSV
2018 Ford F-150 XL
2018 Ford F-150 XLT
2018 Ford Mustang GT
2018 Ford Mustang GT Premium
2019 Ford F-150 King Ranch
2019 Ford F-150 Lariat
2019 Ford F-150 Limited
2019 Ford F-150 Platinum
2019 Ford F-150 Raptor
2019 Ford F-150 SSV
2019 Ford F-150 XL
2019 Ford F-150 XLT
2019 Ford Mustang GT
2019 Ford Mustang GT Premium
2020 Ford Mustang GT
2020 Ford Mustang GT Premium
2021 Ford Mustang GT
2021 Ford Mustang GT Premium
2022 Ford Mustang GT
2022 Ford Mustang GT Premium
2023 Ford Mustang GT
2023 Ford Mustang GT Premium
2024 Ford Mustang Dark Horse
2024 Ford Mustang Dark Horse Premium
2024 Ford Mustang GT
2024 Ford Mustang GT Premium
2025 Ford Mustang Dark Horse
2025 Ford Mustang Dark Horse Premium
2025 Ford Mustang GT
2025 Ford Mustang GT Premium
2026 Ford Mustang Dark Horse
2026 Ford Mustang GT
2026 Ford Mustang GT Premium

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-609-10
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1