Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
1-888-332-7930
Mon - Sun, 8:30 AM EST - 11:00 PM EST
Win 1 of 2 $15,000 Mustang Builds! Enter To Win!

TMI Sport Seat Seat Foam w/ Knee Bolster - 26 in. Back (84-89 All)

TMI Sport Seat Seat Foam w/ Knee Bolster - 26 in. Back (84-89 All)
3 Reviews
Market Price $193.99 You Save 12% ($23.89)
Starting At

$170.10

FREE Shipping
  • Item 81571

  • MPN# 43-73702

Local Install Shops

Quoted installation from $125

View 3 Shops

near 19355 (change)

Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Mustang?

Ship to: ASHBURN - 20146
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • 26" Hi-Back Seat Foam with Knee Bolster
    • Great for Restorations
    • Fits 1984-1989 GT & LX Sport Mustang Seats
    • Sold Individually

    Product Resources

    Customer Photo (1) Customer Reviews (3) Ask the first Question
    Regain Comfort. Have your GT or LX Sport Mustang seats become stiff and hard? Then you need to replace that tired 20 year old foam with brand new replacement TMI seat foam from AmericanMuscle for a more comfortable ride.

    OEM Quality. Made to the original factory specifications this TMI Mustang replacement seat foam is thick, durable, and makes the perfect replacement when restoring your Mustang's interior for style and comfort.

    Application. This TMI Replacement Seat Foam is specifically designed for the 1984 through 1989 GT and 5.0 LX Sport Mustangs with 26" High Back seats and Knee Bolster. Sold Individually.

    Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 Details

    What's in the Box
    • (1) upper seat foam
    • (1) lower seat foam
    Installation Info
    Will it fit my Mustang?

    Customer Photos (1) Submit Your Photo

    View 1 Photo

    You Might Also Like

    Q & A

    No questions about this product yet.

    Ask the First Question

    More Products You Might Like

    Customer Reviews (3) Write a Review

    Overall Rating 3.3

    out of 5 stars

    Installation Time:Afternoon

    • Fit 4.333333 4.3
    • Appearance 3.333333 3.3
    • Bang For Your Buck 3.333333 3.3



    • 1/5

      Installation Time: Afternoon

      October 13, 2014

      Seat foam

      I would not recommend this product. Simply because it does not have the metal reinforcement for the plastic seatbelt guide to be installed located on the top corner of the seat. The original foam had the metal reinforcement molded into the foam.

      Steve85

      Year: 1985 Submodel: GT King of Prussia, PA, USA

      Helpful (1)

    • 4/5

      Installation Time: Afternoon

      May 27, 2014

      Helps you car feel new again

      Before this foam I was practically sitting on the floor in my 86, but now I sit high and firm again. You don't realize how much every little bump is accentuated by sloppy seat foam, but you will notice as soon as you swap in a new TMI foam set. I reused the old covers which were in good shape, it is very possible to replace the foam without new covers but you will need to take your time stretching the covers into place. The foam fits right onto the frames but you may need to push or pull the rods in the foam to get everything lined up correctly. The first set of foam I recieved was in an unacceptable condition as received but American Muscle was quick to set the situation right. Great for lowered mustangs which ride rough.

      mustangpaul05

      Year: 1986 Submodel: GT Long Island

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      April 19, 2014

      The foam is a perfect restoration fit!

      The seat feels like new! great support and now I feel as stable as the rest of the car as I drive! Installation is very simple and easy to understand. Worth Getting!

      Stangguy86

      Year: 1986 Submodel: GT

      Helpful (3)

    Related Mustang Categories