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Comp Cams Big Mouth LT 87mm Throttle Body (11-25 5.0L F-150)Find parts that fit my vehicle

Item T583902
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    Wards Auto Repair LLC
    11 miles away · 25 Reviews ·
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      Product Information

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

      Features

      • Convert Drive-By-Wire to Drive-By-Cable
      • Increased Airflow
      • Enhanced Throttle Response
      • Improved Horsepower and Torque
      • Enhanced Engine Sound
      • Better Fuel Efficiency
      • Limited Warranty
      • Requires GM-style IAC & TPS, but are Not Included
      • Fits 2011-2025 5.0L F-150 Models

      Description

      Performance. Big Mouth LT Throttle Bodies™ from FAST™ for Ford Coyote applications feature a black-wrinkle powder coating. The enlarged bore is a substantial upgrade over stock and allows increased airflow to support higher horsepower. A progressive throttle pulley enhances drivability, especially at low throttle, while a double return spring provides a solid feel and increased safety. A drive-by-cable throttle body (FAST™ Big Mouth/Big Mouth LT) is necessary for XFI™ and EZ-EFI® (or other aftermarket EFI customers) running an engine that was originally throttle-by-wire. Requires GM-style IAC and TPS and is also available with them - Part #54087.

      Reliable. The Comp Cams Big Mouth LT 87mm Throttle Body is designed with precision and features improved throttle blade geometry. This design allows for a quicker and more responsive throttle action. The driver will notice a more immediate response to accelerator inputs, providing a more engaging and sporty driving experience.

      Power. With the increased airflow and better throttle response, the engine can generate more horsepower and torque. This enhancement in performance is particularly noticeable in the mid to upper RPM range, where the larger throttle body allows the engine to breathe more efficiently.

      Design. The increased airflow through the Comp Cams Big Mouth LT 87mm Throttle Body can also result in a more pronounced engine intake sound. The improved intake noise adds a sporty and aggressive note to the engine's soundtrack, further enhancing the driving experience.

      Efficient. While the primary advantage of the Comp Cams Big Mouth LT 87mm Throttle Body is increased performance, it can also lead to potential fuel efficiency improvements. The engine operates more efficiently with optimized airflow, potentially translating to better fuel economy, especially when driven conservatively.

      Installation. Putting this Comp Cams Big Mouth LT 87mm Throttle Body on your 5.0L F-150 is easy and requires no drilling.

      Warranty There is a limited warranty on this product.

      Application. The Comp Cams Big Mouth LT 87mm Throttle Body fits 2011-2025 5.0L F-150 models.

      Application Notes.

      • Requires GM-style IAC & TPS, but are not included
      • Ford Coyote 87mm drive-by-cable black-wrinkle powder coated throttle body
      • Convert your Coyote to drive-by-cable while improving appearance & performance
      • Works excellently with OEM Coyote 5.0 intake manifold & Ford Racing Boss 302R intake manifold
      • Drive-by-cable throttle bodies are necessary for XFI™ & EZ-EFI® running an engine that was originally throttle-by-wire
      • Enlarged bore is a substantial upgrade over stock & allows increased airflow to support higher horsepower
      • Progressive throttle pulley enhances drivability, especially at low throttle
      • Double return spring provides a solid feel & increased safety
      • Also available with GM-style IAC & TPS

      Fitment:

      Details

      Comp Cams 54086

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Throttle Body
      • Gaskets
      • Mounting Hardware
      • Instruction Manual
      4.0

      Customer Reviews (1)

      Brand Image

      Reviews of Comp Cams Intake products have an average rating of 4.0 out of 5

      Questions & Answers

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      Will It Fit My F-150

      • 5.0L V8 - 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25

          Word on the Trail

          This was my first experience shopping with American Trucks for accessories for a new truck. I was very pleased with the selection and wad able to find what I was looking for very easily. I was pleased to see the 'Additional items frequently purchased' displayed as well.

          rkiekens
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