Accufab's 90mm Throttle Body
Replace your restrictive stock throttle body with this 1986-1993 Mustang Accufab 90mm throttle body! Accufab's throttle body features a 90mm throttle opening, as well as a new and improved full body stainless steel shaft. The linkage arm is a 3-position system with an anodized black threaded ball stud to make sure your throttle blade is in the correct position at all times. Accufab includes an O-ring to ensure a leak resistant seal up to 100 psi. An idle air control provision is now in place to ensure a factory idle is achieved. Accufab's exceptional quality shows in this throttle body. Utilizing 6061-T6 billet aluminum, the CNC machined throttle body is precision fit and built to last. The outside is polished to a mirror shine for a look that's guaranteed to steal the show! A brass blade, along with high quality bushings, bearings, and screws completes this 90mm throttle body for performance that lasts. Accufab manufactures this throttle body in the USA for the ultimate peace of mind!
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.
Follow along in this installation video to see how to easily add some horsepower to your 86-93 Fox Body Mustang with an aftermarket throttle body. Installation will take you roughly an hour and will help your 5.0L Mustang breathe easier.
Common Household Tools
Haven't bolted it up but looks great with the chrome powdercoating on the turbo piping. Great price for a 90mm.
Yes, I would recommend this item to a friend!
Was this review helpful to you?
LMR GREAT.. ACCUFAB FLOPS
Shane G. on
Lmr. Thank you for fast shipping and update is order processed. My first order from you all and it was a good one.
Now for the ACCUFLOPS F90. Recieved my order and opened it.I Outside appearance was great. Inside the throttle blade, thou not seen was poorly processed at there machine shop. I even reached out to accufab's George Klass who did respond. Function wise it will do its job. But when the ACCUFAB was stamped into the blade someone was clearly not indexing the blade correctly at the process. Call me anal or over OCD but when dropping my money on a unit I expect it to arrive without flaw. After being told by MR. Klass I could ship it back to fix it is just not feasible. Incurred expense on a QA issue that should never left there facility. Upon the disatifaction that they would not take responsibility and hanging up at my request for a new throttle blade I hung up. Recieve an immediate voicemail back that it would then be free. Sorry but a throttle blade that was correct should have been the first answer since I provided photo evidence. Thumbs down on there qualily management. A simple blade would been much appreciated. Though I wont see this with intake plumbing its a bother.
Hey Shane, I'm glad that we were able to speak on this matter! -Trey
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 parts are manufactured onsite in their high-tech CNC machine shop, giving them the ability to produce the highest quality products.
Accufab also has a full-time Research and Development department which allows them to provide a faster turn around from concept to finished product.
Shop Accufab to get performance throttle bodies, throttle body gaskets, and EGR spacers to get your Mustang or Lightning outperforming the competition.
Products by Vehicle
Email Me When It's Back In Stock!
Email Me When It Arrives!
Upload a Picture
Upload your own picture of the Mustang Accufab 90mm Throttle Body - Polished (86-93) 5.0
Please make sure to hold your device horizontally (like a camera) rather than vertical (like a phone).
By uploading an image, you agree to give LMR.com ® permission to use it in future advertisements and promotions.