Airaid PowerAid Throttle Body Spacer AIR510-621 for Toyota Tundra and Sequoia 5.7L 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

Upgrade the intake performance of your compatible Toyota with the Airaid PowerAid Throttle Body Spacer, part number AIR510-621. Designed for improved off-idle and mid-range torque, this spacer uses Airaid's patented Helix Bore technology to spin the incoming air charge as it passes through the throttle body. The increased air velocity helps promote better air and fuel atomization as the mixture enters the combustion chamber, supporting stronger part-throttle response and improved mid-range power.

This Airaid PowerAid throttle body spacer is engineered as a true bolt-on performance upgrade. Installation can typically be completed in under an hour using common hand tools, with no drilling, cutting, or permanent vehicle modifications required. Mounting hardware is included for a straightforward installation. The spacer is designed to enhance torque from approximately 800 rpm through 3,000 rpm, making it well suited for everyday driving, towing, and applications where responsive mid-range performance is desired.

• Brand: Airaid
• Part Number: AIR510-621
• Application: Automotive throttle body spacer
• Technology: Patented Helix Bore air-intake design
• Performance Range: Designed to enhance torque from approximately 800 rpm to 3,000 rpm
• Installation: Bolt-on installation with common hand tools
• Emissions: EPA compliant with CARB Executive Order D-609-10
• Vehicle Compatibility: Selected Toyota Tundra and Sequoia models equipped with the 5.7L V8

What's Included: One Airaid PowerAid Throttle Body Spacer AIR510-621 and the required mounting hardware.

Fitment: Designed to fit select 2010-2014 Toyota Tundra models and 2008-2014 Toyota Sequoia models equipped with the 5.7L V8 engine. Verify the vehicle year, model, engine, and intake configuration before ordering.

California Proposition 65: This product may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Features:

• Patented Helix Bore design spins incoming air to increase intake velocity and support improved air and fuel atomization.
• Designed to provide stronger off-idle and mid-range torque from approximately 800 rpm to 3,000 rpm.
• True bolt-on installation requires no drilling, cutting, or permanent vehicle modifications.
• Includes mounting hardware and installs in under an hour with common hand tools.

Fitments:
2007 Toyota Tundra Base
2007 Toyota Tundra Limited
2007 Toyota Tundra SR5
2008 Toyota Sequoia Limited
2008 Toyota Sequoia Platinum
2008 Toyota Sequoia SR5
2008 Toyota Tundra Base
2008 Toyota Tundra Limited
2008 Toyota Tundra SR5
2009 Toyota Sequoia Limited
2009 Toyota Sequoia Platinum
2009 Toyota Sequoia SR5
2009 Toyota Tundra Base
2009 Toyota Tundra Limited
2009 Toyota Tundra SR5
2010 Toyota Sequoia Limited
2010 Toyota Sequoia Platinum
2010 Toyota Sequoia SR5
2010 Toyota Tundra Base
2010 Toyota Tundra Limited
2010 Toyota Tundra Platinum
2010 Toyota Tundra SR5
2011 Toyota Sequoia Limited
2011 Toyota Sequoia Platinum
2011 Toyota Sequoia SR5
2011 Toyota Tundra Base
2011 Toyota Tundra Limited
2011 Toyota Tundra Platinum
2011 Toyota Tundra SR5
2012 Toyota Sequoia Limited
2012 Toyota Sequoia Platinum
2012 Toyota Sequoia SR5
2012 Toyota Tundra Base
2012 Toyota Tundra Limited
2012 Toyota Tundra Platinum
2013 Toyota Sequoia Limited
2013 Toyota Sequoia Platinum
2013 Toyota Sequoia SR5
2013 Toyota Tundra Base
2013 Toyota Tundra Limited
2013 Toyota Tundra Platinum
2014 Toyota Sequoia Limited
2014 Toyota Sequoia Platinum
2014 Toyota Sequoia SR5
2014 Toyota Tundra 1794 Edition
2014 Toyota Tundra Limited
2014 Toyota Tundra Platinum
2014 Toyota Tundra SR
2014 Toyota Tundra SR5
2015 Toyota Sequoia Limited
2015 Toyota Sequoia Platinum
2015 Toyota Sequoia SR5
2015 Toyota Tundra 1794 Edition
2015 Toyota Tundra Limited
2015 Toyota Tundra Platinum
2015 Toyota Tundra SR
2015 Toyota Tundra SR5
2015 Toyota Tundra TRD Pro
2016 Toyota Sequoia Limited
2016 Toyota Sequoia Platinum
2016 Toyota Sequoia SR5
2016 Toyota Tundra 1794 Edition
2016 Toyota Tundra Limited
2016 Toyota Tundra Platinum
2016 Toyota Tundra SR
2016 Toyota Tundra SR5
2016 Toyota Tundra TRD Pro
2017 Toyota Sequoia Limited
2017 Toyota Sequoia Platinum
2017 Toyota Sequoia SR5
2017 Toyota Tundra 1794 Edition
2017 Toyota Tundra Limited
2017 Toyota Tundra Platinum
2017 Toyota Tundra SR
2017 Toyota Tundra SR5
2017 Toyota Tundra TRD Pro
2018 Toyota Sequoia Limited
2018 Toyota Sequoia Platinum
2018 Toyota Sequoia SR5
2018 Toyota Sequoia TRD Sport
2018 Toyota Tundra 1794 Edition
2018 Toyota Tundra Limited
2018 Toyota Tundra Platinum
2018 Toyota Tundra SR
2018 Toyota Tundra SR5
2019 Toyota Sequoia Limited
2019 Toyota Sequoia Platinum
2019 Toyota Sequoia SR5
2019 Toyota Sequoia TRD Sport
2019 Toyota Tundra 1794 Edition
2019 Toyota Tundra Limited
2019 Toyota Tundra Platinum
2019 Toyota Tundra SR
2019 Toyota Tundra SR5
2019 Toyota Tundra TRD Pro
2020 Toyota Sequoia Limited
2020 Toyota Sequoia Platinum
2020 Toyota Sequoia SR5
2020 Toyota Sequoia TRD Pro
2020 Toyota Sequoia TRD Sport
2020 Toyota Tundra 1794 Edition
2020 Toyota Tundra Limited
2020 Toyota Tundra Platinum
2020 Toyota Tundra SR
2020 Toyota Tundra SR5
2020 Toyota Tundra TRD Pro
2021 Toyota Sequoia Limited
2021 Toyota Sequoia Nightshade
2021 Toyota Sequoia Platinum
2021 Toyota Sequoia SR5
2021 Toyota Sequoia TRD Pro
2021 Toyota Sequoia TRD Sport
2021 Toyota Tundra 1794 Edition
2021 Toyota Tundra Limited
2021 Toyota Tundra Nightshade
2021 Toyota Tundra Platinum
2021 Toyota Tundra SR
2021 Toyota Tundra SR5
2021 Toyota Tundra Trail
2021 Toyota Tundra TRD Pro

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: false
Units Per Sku: 1