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Airaid PowerAid Throttle Body Spacer (07-21 4.6L, 5.7L Tundra)

Item TU1833
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Our Price

$139.99 (kit)

FREE Shipping Market Price $154.99 You Save 10% ($15.00)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Boosts Throttle Response and Low-End Torque
      • Unique Helix Bore Design
      • Resilient Billet Aluminum Construction
      • Black Anodized Finish
      • Convenient Installation
      • Engine Re-Tune Not Necessary
      • CARB-Certified, CARB EO Number D-609-10
      • Twelve Months/24,000-Mile Limited Warranty
      • Fits All 2007 to 2021 4.6L and 5.7L Toyota Tundra Models


      Optimized Responsiveness. Optimizing vehicle responsiveness has never been easier or more economical with the Airaid PowerAid Throttle Body Spacer. This throttle body spacer’s unique helix bore design creates turbulence improving air to fuel mixture before these enter the combustion chamber. This improved air and fuel mix increases combustion, increasing low-end torque, which then improves your Tundra’s responsiveness.

      No Engine Re-Tune Necessary. An engine re-tune is not necessary when installing this throttle body into your truck. That said, it is a good idea to get a re-tune in the future to maximize performance.

      Resilient Build Quality. This throttle body features an aircraft-grade billet aluminum construction ensuring a component that’s both strong yet lightweight. Also, this component is precision-fabricated ensuring an exact fit when installed into your truck. Finally, this spacer features a red hard-anodized finish for extra corrosion protection and stylish looks.

      Convenient Install Procedure. No modifications to your truck are needed when installing this throttle body spacer into your truck making installation much more convenient. Additionally, this spacer includes all necessary installation hardware for convenience.

      CARB Certified With CARB EO Number D-609-10. This Airaid throttle body spacer is CARB-certified with CARB EO # D-609-10, making its use completely street-legal in all 50 states.

      Covered by a 12-Month/24,000-Mile Limited Warranty. This Airaid throttle body spacer is covered by a 12-month/24,000-mile limited warranty covering manufacturing defects. Please visit the manufacturer’s website for more details.

      Application. The Airaid PowerAid Throttle Body Spacer fits all 2007 to 2021 4.6L and 5.7L Toyota Tundra models.



      Airaid AIR-510-621

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Throttle Body Spacer
      • (1) Gasket
      • (4) Hex Bolts
      • (4) Flat Washers

      Customer Reviews (181)

        Questions & Answers

        10 More Questions

        Will It Fit My Tundra

        • 4.6L V8 - 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
        • 5.7L V8 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21