TRE PERFORMANCE
About TREperformanceContact UsNewsPoliciesProject Cars
SHOP ONLINE
Air InductionBrakesClutch/FlywheelElectronicsEnginesExhaustFeatured ItemsFront End Accessory Drive SystemsFuel SystemInteriorOil SystemRear EndRotating AssemblySuperchargersTop End Engine kitsTuning ServicesTurbochargersValve CoversValvetrainGarage SaleCustomer RidesTRE Project Rides

Contact Us

1725 Monrovia Ave. STE D7 Costa Mesa, CA 92627
877-514-9494

Safe & Secure Shopping

Copyright © 2026 TRE Performance. All Rights Reserved. Powered by  Web Shop Manager.

tre-performance
About TREperformanceContact UsNewsPoliciesProject Cars
NEWSTRE PROJECT RIDESCUSTOMER RIDES
ContactPoliciesAbout UsFAQs

MY CART

YOUR CART IS EMPTY

Browse parts and accessories to get started.

tre-performance
The Racers Edge PerformanceSALES@TREPERFORMANCE.COM
760-586-5617
Cylinder Heads
Air Induction
Engines
Fuel System
Interior
Superchargers
Top End Engine kits
Cylinder Heads
Air Induction
Engines
Fuel System
Interior
Superchargers
Top End Engine kits
HOME / PRODUCT / Accufab 90mm 86-93 Mustang 5.0L Black Throttle Body
SaleAccufab 90mm 86-93 Mustang 5.0L Black Throttle Body

Accufab 90mm 86-93 Mustang 5.0L Black Throttle Body

SKU: F90BK
$349.99$374.99
Loading options…

Description

This is the *NEW* black 90mm throttle body without a spacer, part number F90BK.



Newest features:

1) Full Body Stainless Steel Shaft

2) 3 position linkage arm with threaded ball stud included - hard anodized black

3) O-ring Groove seal on the back (includes required o-ring)

4) Sealed and Air Leak resistant up to 100 psi

5) Does an Accufab F90 have an IAC provision? Yes. A few years ago Accufab eliminated the IAC provision but brought it back recently.

Accufab The ultimate in Ford Mustang 5.0L Throttle Bodies.

TREperformance We offer seven different sizes for your Mustang 5.0L, as well as a Standard, MAX and Race Versions in most sizes. Checkout our website for all of the options, and give us a call if you need help deciding on which throttle body is best for your application.

Application This Accufab 90mm throttle body is designed for use on a Ford 5.0L Mustang 1986-1993. Each has a 4" opening and requires 4" tubing. Now with an Idle Air Control provision!

Better Air Flow for More Power. This 90mm upgrade will improve your Mustangs throttle response and horsepower. It's the perfect starting point for future modifications. In addition, spacers are offered as an option in combination with our throttle body.

Exceptional Quality. Accufab's quality is second to none! This throttle body is CNC machined from 6061-T6 billet aluminum and the exterior is black powdercoated to an eye-catching finish. The shafts are also full body and CNC machined from stainless steel for durability and quality, with brass blades and the highest quality bushings, bearings and screws. Manufactured in the USA.

Technical Notes. Idle Speed should only be set by adjusting the Throttle Position Sensor. DO NOT adjust any screws on the Throttle Body. These screws are pre-set at Accufab.

Accessories Included: Part number F90BK includes a throttle body o-ring and threaded ball stud. No mounting hardware available.


Accufab has several optional accessories to help adapt an Accufab 5.0L Ford style throttle body to be used with a GM TPS instead of a Ford, part number TPSGM. We also manufacture an IAC adapter to use early or late style GM IAC on a Ford throttle body.

Tell a Friend

Your Name:
Product:Accufab 90mm 86-93 Mustang 5.0L Black Throttle Body

200 characters remaining