1999-04 Mustang ACC Mass Back Floor Carpet Dark Charcoal by ACC

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  • ACC Mustang Mass Back Floor Carpet Dark Charcoal (99-04)
Picture of ACC Mustang Mass Back Floor Carpet Dark Charcoal (99-04)

This Carpet install is a simple, one person installation and can be done in just one day.

MPN# 10142-7701 MASS BACK

Everyday Low Price: $199.99

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  • Better Sound Deadening & Insulation
  • Transforms Interior
  • Great Fit
  • Long Life
  • UV Resistant Dye Prevents Fading
  • Industry Best Color Match


  • Pre-Formed & Molded
  • Includes Factory Style Padding
  • 16oz Cut-Pile Carpet Material
  • Meets or Exceeds OEM Specs
  • 1 Year Warranty Against Defects in Materials & Workmanship

What's in the Box

  • (1) Floor Carpet w/ Mass Backing & 1/2" Jute Padding

Made in the USA

Product Description

Dark Charcoal Mustang Carpet for Coupe & Hatchback
Replacing the carpet in your Fox body Mustang is one of the easiest and most effective ways to improve the conditions of your interior. If you are going to replace the carpet in your Mustang you should check out Mass Back carpet from ACC! Our high-quality ACC carpet is pre-formed and molded to fit your Mustang for a seamless, OE look. Carpet comes with the factory style heel pad securely attached and will re-carpet the entire passenger area from the firewall to the back seat. Installation will require cutting for bolt holes and trimming of excess material.

Quality Materials
ACC pre-formed, molded Mustang floor carpet is made of heavy weight 16oz cut-pile carpeting combined with 40oz jute padding. This combination makes for a beautiful, long-wearing carpet. This weight coupled with a factory style backing gives your new Mustang carpet a "mold memory". Once it’s installed, it continues to shape itself to the contours of your floor. Remember, when you take it out of the carton, the weight of the carpet and padding will tend to cause it to "flatten out" but once it’s on the floor of your Mustang, it will return to shape.

Sound Deadening
Jute sound deadening material helps insulate your Mustang from road noise and engine heat. ACC jute sound deadening meets federal standards for flammability retardation. It’s the perfect beginning when replacing your Mustang's carpet and to increase its durability.

Cut Pile Carpet Style
As is the case with many late model vehicles the late model Ford Mustang came from the factory with cut-pile style carpet. Cut-pile carpet is a form of carpet that involves a strategic cut of the loops that are created during the weaving of a carpet. The loops are cut to the same height and allowed to tuft slightly. This approach gives the carpet pile the appearance of softness and often appears to be very dense and provides a cushion for the foot.

Auto Custom Carpet
Auto Custom Carpet is the world's leading manufacturer of automotive floor covering. We are proud to offer such high-quality carpet for your Mustang. All ACC floor carpet is made to original Mustang specifications including correct heal pad, fastening material, and jute backing for a PERFECT FIT!

- Fits 1999-2004 Ford Mustang Coupe & Convertible
- Fits 1994-2004 Custom Applications

Auto Custom Carpet Inc. Limited Warranty - Click Here

Related Articles

  • Mustang Mass Back Carpet Vs Poly Back Carpet

    Late Model Restoration breaks down the differences between mass back and poly back carpet. Replacing your Mustang carpet is a great way to restore your interior! more

    Read more: 79 93 mustang , 94 04 mustang , 05 09 mustang , 10 14 mustang , mustang , carpet

    Posted on 11/6/2015

  • Product Videos

    ACC Mustang Carpet Installation Tips & Mass Back vs Poly Back

    Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!

    Customer Photos (0)

    Product Reviews (2)

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    1 of 2 REVIEWS
    1 of 2 REVIEWS

    2 Stars   Quality Carpet, But.........
    By on 8/10/2017
    color was supposed to be dark charcoal (same as factory carpet), but color was several shades off and now the carpeted floor mats don't match. The color looks good, but now I have to replace the floor mats as well as they stand out. From the front seats forward, carpet was a great fit. The rear, a totally different story. Carpet was laid out in a warm room for over a month before installing, but still had bulges in numerous places. The rear wasn't as long as the factory carpet and the only way to get it to tuck under the rear seat was to stretch it so that the carpet no longer rests against the floor where the passenger's heels would be. Had a big bulge on top of the transmission tunnel where it goes under the rear seat as if the transmission tunnel should have a rise in it at this point. I had no choice but to make two folds in the carpet and to mash it down and glue it. I've installed carpet before in less than a day, but this carpet took the better part of three days to get it installed so that it looks half way acceptable.

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    5 Stars   Amazing product!
    By on 4/25/2016
    The mass backing is really durable but may need to take more time to shape in. It comes folded in a box so the backing can cause some creases but you just have to take your time to work it into place. I did my carpet over a week while i was also adding more sound deadaning and insulation. I cant really say the mass back made a difference with the noise because I did add insulation and more sound deadaning to the floor pans. Color is a perfect match and the trimming is easy with a fresh blade. Make sure to keep this product in the sun to warm up for a good amount of time.

    Yes, I would recommend this item to a friend!

    Was this review helpful to you?

    Vehicle Applications

    Ford Mustang - 1999 (99) - 2000 (00) - 2001 (01) - 2002 (02) - 2003 (03) - 2004 (04)

    About This Brand

    ACC - Has You Covered
    Auto Custom Carpets offers the largest auto interior product line in the industry! Get replacement Mustang carpet, Mustang floor mats, Lightning floor mats, and more to fit virtually your vehicle.Be aware, these are not "one-size-fits-all" products.

    Adding a new set of carpet or floor mats drastically improves the look of your 79-14 Mustang or 93-04 Lightning. Got stained, ripped, or torn carpet? ACC has just what you need to restore your interior to a brand new factory look. Featured in most OEM colors, you can easily get the matching colors you need for your project.

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