TMI Seat Foam Sport 1984-1989

CJ's Part Number: SF11-V
MSRP: $202.99
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1477526400 57108
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TMI Seat Foam Sport 1984-1989
TMI Seat Foam Sport 1984-1989 TMI Seat Foam Sport 1984-1989 TMI Seat Foam Sport 1984-1989 Play TMI Seat Foam Sport 1984-1989 Video 1

Product Description

TMI Sport Seat Foam for all 1984, 1985, 1986, 1987, 1988 and 1989 Mustangs.

Are you looking to replace the worn out seat foam in your 1984-1989 Fox Body Mustang? Have you recently purchased new upholstery and want to completely restore your seats? TMI's Sport Seat Foam is designed to be the perfect replacement for your run-down high back sport seats. This seat foam will bring back that luxurious feel of your original seats while allowing you to keep the original seat frame so you don’t have to replace the entire seat. Now available individually for your passenger or driver side front bucket seat, or a pair for both, this seat foam is a easily installed for a fantastic upgrade to your Mustang’s seats.

- Direct Fit Replacement
- Thick & Durable
- OEM Quality
- Provides More Comfort
- Factory-Style Knee Bolsters
- Fits Driver or Passenger Side

TMI's sport seat foam is a great idea for when you decide to install new upholstery or freshen up an old seat in your 1984-1989 Mustang. The sport seats, also known as GT seats, are the high back seats with larger headrests, adjustable knee bolsters and deeper side bolsters. These seats were originally found in all of the 1984-1989 GTs and some LX models.

Made to fit the original factory details, this seat foam is thick & comes with adjustable knee bolsters to provide long-lasting comfort and durability while you cruise down the highway. When purchasing this seat foam, you’ll receive foam for your seat bottom & seatback. This seat foam fits over top of your driver or passenger side front bucket seat frames, making for an excellent direct fit replacement while renovating your ‘84-‘89 Mustang's interior.

Please Note: Despite looking similar, this seat foam will not fit with SVO upholstery.

TMI Products has been an industry leader for over 30 years with supreme-quality upholstery, door panels, consoles, seat foam and many other Mustang interior products. Each product is completely made in the USA with special attention being made to upholding the highest quality & using the best possible materials, solidifying them as the best on the market.

Go ahead and order TMI's Sport Seat Foam for your 1984, 1985, 1986, 1987, 1988 or 1989 Mustang from CJ Pony Parts today!

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Installation Instructions


Difficulty: Moderate

Mustang Applications

This product will fit the following Ford Mustang years:

Product Reviews

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Product Questions

Does this package contain the frames to the seats as well? The foam in my seats are fine but the seat itself is broken and im trying to find the frame, does this include it?

Asked by: Preston Sass
NO, this is foam only.
Answered by: Waylon @ TMI Products
Date published: 2016-02-24

Is this sold as one foam or a pair? 

Asked by: Invalidnametx
Either. Use the drop down menu on the righthand side of the page to select.
Answered by: CJ Pony Parts
Date published: 2015-06-10

Does it have the metal brackets and rods in the seat?

Asked by: mattyb76
Hog rings are available separately, while the listing channel is molding directly into the foam.
Answered by: CJ Pony Parts
Date published: 2015-01-26
  • 2016-10-27T08:12CST
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Product Video

TMI Seat Foam Sport 1984-1989 Video Transcript
By Bill Tumas: Bill: Today, we are taking a look at some ways to upgrade your Mustang's interior using premium products from one of our more popular vendors, TMI. TMI has been an industry leader for over 30 years, producing interior products for your '64 through 2013 Mustang. Today, we have a special guest in our studio, TMI sales manager Waylon Crumrie. Waylon, thanks for coming.

Waylon: Thanks for having me Bill.

Bill: I'm sure that you get this a lot, but what does TMI stand for?

Waylon: TMI was founded in 1982 by four brothers whose last name is Tuccinardi. You get Tuccinardi Manufacturing Incorporated.

Bill: How did you get in to the Mustang market?

Waylon: Originally we started doing Volkswagen interiors, but we quickly saw the market demand for high-quality premium Mustang upholstery and so we have been doing that now for about 25 years.

Bill: Where do you manufacture your products?

Waylon: We manufacture in Corona, California, where we have about 140,000 square feet and nearly 200 employees who do 100% of our manufacturing right here in the U.S.A.

Bill: I hear that you have some new products for us today?

Waylon: I sure do. Do you want to take a look?

Bill: Sounds good. Waylon, a lot of our customers do not know a lot about seat foam and I hate to admit it, but I do not know much about it myself. What makes your premium different than your standard seat foam?

Waylon: That is a good question and I am happy to clarify, because we do get that question a lot. You know, on the surface these two foams appear almost identical. They are both '64 to '66, close cell high-density foam but the difference between our standard foam and our premium is when you get a little closer. Originally, foams were designed like this. Just an empty channel where you would hog ring through and the frustration would be is that you would blindly have to poke through this with your hog ring and find an attachment point on the back. What we have done, in order to save frustration, especially for the first time installer, if this is your first install on upholstery, this will definitely save you some time and again the frustration of blindly trying to find an attachment point.

We actually molded the listing channel directly in to the foam so that you can visually see it without having to, like I said, blindly search through the back of the foam, hoping to find the right place to attach. One more thing that I would like to point out that we do in order to ease the installation for the first time installer and actually the experienced installer is that normally you would have to lay down burlap in between the foam and the springs to help protect the foam from being punctured by the springs. Both of our standard and our premium foams come with a protective layer already adhered to the back of the foam. Again, this is so you don't have to use burlap in addition to this and it will suffice in keeping your foam safe from punctures from the springs.

Bill: Waylon, what model of Mustang do you offer foam for?

Waylon: We offer our standard and premium line for the '64 to '73 Mustang and then we pick it up again and do it from '79 to 2007 and that is including the special edition Mustang's like the Cobra, Bullitt, and Mach 1.