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Find Throttle Bodies & Accessories for your Ram 1500

FAST Big Mouth LT Throttle Body with IAC and TPS; 87mm (03-18 5.7L RAM 1500)Find parts that fit my vehicle

Item R122382
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AmericanTrucks no longer carries the FAST Big Mouth LT Throttle Body with IAC and TPS; 87mm (03-18 5.7L RAM 1500). Please check out 1994-2001 Dodge Ram 1500 Intake for an updated selection.
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    Product Information

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

    Features

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    • Chrysler Hemi 87mm Drive-By-Cable Black-Wrinkle Powder Coated Throttle Body with IAC and TPS
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    • Converts Hemi Engines from Throttle-By-Wire to Drive-By-Cable, Enhancing Appearance and Performance
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    • Essential for XFI and EZ-EFI Systems on Engines Originally Equipped with Electronic Throttle Control
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    • Enlarged Bore Allows Increased Airflow to Support Higher Horsepower
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    • Progressive Throttle Pulley Improves Drivability, Especially at Low Throttle
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    • Double Return Spring Ensures Solid Feel and Increased Safety
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    • Compatible with OEM Chrysler Hemi Intake Manifold
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    • Also Available Without GM-Style IAC and TPS Options
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    • Fits 2003-2018 5.7L RAM 1500 Models
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    Description

    High-Performance Upgrade. The FAST Big Mouth LT Throttle Body with IAC and TPS (87mm) is designed to convert your Hemi engine from throttle-by-wire to drive-by-cable, improving both appearance and performance. Its enlarged bore increases airflow capacity to support higher horsepower demands while enhancing throttle response and drivability. This throttle body is essential for users running aftermarket EFI systems such as XFI and EZ-EFI on engines originally equipped with electronic throttle control.

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    Construction and Appearance. Built with durable materials, this throttle body boasts a black-wrinkle powder-coated finish, providing both aesthetic appeal and wear resistance. The design includes a progressive throttle pulley system and a double return spring to ensure smooth operation and a solid tactile feel.

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    Installation. Installation typically requires moderate mechanical skills and basic hand tools. No drilling or major modifications are generally necessary, making this a practical upgrade for experienced automotive enthusiasts.

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    Application. Engineered specifically for 2003-2018 5.7L RAM 1500 models, this throttle body offers a direct bolt-on solution compatible with the OEM Chrysler Hemi intake manifold, ensuring seamless integration within the engine setup.

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Installation & What's in the Box

    Installation Info

    Installation Time

    (approx) 1 Hour

    Difficulty Level:

    Simple installation for anyone.

    Installation Guides

      No guide available for this part yet.

    What's in the Box

    • (1) Throttle Body
    • (1) IAC Motor
    • (1) TPS Sensor
    5.0

    Customer Reviews (2)

    Questions & Answers

    No questions about this product yet. Ask the First Question