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2011-14 Mustang Accufab 84.5mm Throttle Body 5.0 by Accufab

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Details   |   Reviews
2011-14 Mustang Accufab 84.5mm Throttle Body 5.0
2011-14 Mustang Accufab 84.5mm Throttle Body 5.0
2011-14 Mustang Accufab 84.5mm Throttle Body 5.0
2011-14 Mustang Accufab 84.5mm Throttle Body 5.0

Increase horsepower & performance in your S197 with a 2011-2014 5.0L Accufab 84.5mm Throttle Body.

Item #AF-F845
MPN# F845

Everyday Low Price: $579.99

Out of Stock
This item is not eligible for discounts or coupon codes.
 This item is returnable. Details

LMR will be closed Monday 7/4/22 for Independence Day. Please use our Contact page for any order questions you may have. We will resume normal business hours Tuesday 7/5/22.

Made in the USA


  • More Power
  • Increased Airflow
  • Improved Throttle response


  • CNC Machined 356 Billet Construction
  • 84.5mm Inlet Opening
  • Flows 32% More than Factory Throttle Body
  • Polished Aluminum Finish

 What's in the Box

  • (1) 84.5mm Throttle Body
  • (1) Throttle Body Gasket
  • (1) Control Motor

Accufab 84.5mm Throttle Body
Accufab introduces the ultimate bolt-on throttle body for the 2011-2014 Mustang 5.0 GT or Boss 302. This is the largest diameter throttle body to fit the stock OEM Mustang 5.0 intake manifold and Boss 302 intake manifold. It measures 84.5mm and flows 32% more air flow than the OEM throttle body, as well as more than any other new 5.0 throttle body on the market.

High Quality Construction
Accufab's quality is second to none - this throttle body is CNC machined from 356 billet aluminum, and the exterior is polished to an eye-catching finish. The shafts are also CNC machined from stainless for durability and quality, with brass blades and the highest quality bushings, bearings and screws. Manufactured in the USA.

Fitment Note
There are no adapters or modifications required, the unit comes with a new Ford Throttle Body motor and is pre-calibrated at Accufab prior to shipment. Bolt it on and go. This Accufab throttle body is specifically designed for use on the 2011-2014 Ford Mustang GT. It will also fit the Boss 302 manifold.

Technical Notes
The inlet opening on the throttle body measures 4.00-inches (OD) in diameter, and will require a step-hose from 4.00-inches reduced down to 3.50-inches (ID) if you plan to use the OEM air cleaner inlet tube. Most aftermarket “cold air kits” measure 4.00-inches (ID) and should fit perfectly.

Installation Note
This throttle body requires a tune when installed to work properly.

-Fits 2011-2014 Mustang GT

Accufab Inc. Limited Warranty - Click Here

  • Ford Mustang - 2011, 2012, 2013, 2014
  • Engines: 5.0

California Residents:
Prop 65 Warning SignWARNING: Cancer and Reproductive Harm-

About This Brand

Accufab - The Ultimate in Performance Products
When it comes to performance, Accufab is a well recognized name in the Mustang and SVT Lightning Community. Accufab's purpose is to manufacture the highest quality performance components possible. Accufab parts are manufactured onsite in their high-tech CNC machine shop, giving them the ability to produce the highest quality products.

Accufab has never intended to be the lowest cost leader. Their mission is and always has to offer products that are the very best, for customers that want the best.

Shop Accufab to get performance throttle bodies, throttle body gaskets, and EGR spacers to get your Mustang or Lightning outperforming the competition.

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