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J&M Full Length Subframe Connectors - Black (79-04 All)

9 Reviews
Our Price

$96.99

  • Item #30003
  • MPN# 25108

  • Market Price $126.99
  • You Save 24% ($30.00)
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Customer Photos
Features
  • Full Length subframe connectors.
  • Eliminates chassis flex.
  • Weld-in design.
  • Durable black powdercoat.
  • Fits all 1979-2004 Mustangs.
Description
Renew Your Chassis. Your 1979 to 2004 Mustang will feel like new again with a set of J&M subframe connectors. Over time your chassis develops microcracks that cause it to weaken, making your Mustang feel sloppy on the road and even adding annoying rattles. Give it a fresh feel and increase responsiveness by reinforcing the frame.

Eliminates Flex. By eliminating chassis flex, none of your Mustang's power will be wasted when your chassis flexes under load. That means all of your Mustang's power will also go straight to the pavement, so you'll get the most from your mods.

Made to Last. The J&M full length subframe connectors are a weld-in design that is much stronger than bolt-in styles for performance you can rely on. Both ends are sealed to prevent damage from debris and water, and they feature a durable black powdercoat.

Application. The J&M full length subframe connectors are designed to fit 1979 to 2004 Mustangs. Sold as a pair.

Mustang Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (2) subframe connectors
Installation Info
Will it fit my Mustang?
  • Bullitt - 01
  • Foxbody - 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93
  • Mach 1 - 03, 04
  • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
  • Cobra - 94, 95, 96, 97, 98, 99, 01, 03, 04
  • GT - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04

Most Helpful Reviews Read All Reviews

Overall Rating 4/5 Write a Review
5/5
Perfect

Installed on my 98 GT 'Vert. Huge improvement, a must have on convertibles. Before the car would shake, rattle, twist especially over rough roads. Feels like a new car now, very solid, lets the suspension

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Helpful (4) (0)

5/5
Good product

On the street I didn'treally notice much of a difference, but once I hit the strip with my sticky tires the J&M's really showed themselves. I had asolutely no chassis twist like I had become to expect.

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Helpful (3) (0)

Customer Photos (1) View All Customer Photos

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Reviews (9) Write a Review

  • 5 Stars .67 67%
  • 4 Stars .11 11%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars .22 22%
4.0

out of 5 stars

7 Customers Recommend this Product

Installation Time:Afternoon

  • Handling Improvement: 5 5/5
  • Fit: 4.666667 4.7/5
  • Bang For Your Buck: 5 5/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    March 25, 2010

    Perfect

    Installed on my 98 GT 'Vert. Huge improvement, a must have on convertibles. Before the car would shake, rattle, twist especially over rough roads. Feels like a new car now, very solid, lets the suspension do its job instead of the chassis flexing. These fit perfect and have a couple bends in them for maximum ground clearance. Great Buy!

    Andy

    Year: 1998 Model: GT

    Helpful (4) (0)

  • 5/5 Yes, I recommend this product

    March 09, 2010

    Good product

    On the street I didn'treally notice much of a difference, but once I hit the strip with my sticky tires the J&M's really showed themselves. I had asolutely no chassis twist like I had become to expect. My Cobra now stays straight as an arrow when I shift to second instead of torqueing to the left. Great bang for the buck product.

    Matthew

    Helpful (3) (0)

  • 5/5 Yes, I recommend this product

    June 17, 2013

    STIFF

    these things stiffen up the chassis a bunch! as far as chassis stiffening this is the way to go. these make a bigger difference then strut tower braces by far.

    MikeAM

    Year: 2003 Model: Cobra Driving Style: Street / Strip 'Stangs I have owned: 3 PA

    Helpful (1) (0)

  • 4/5 Yes, I recommend this product

    July 21, 2009

    Good Stuff

    Really stiffened up my convertible Fox Chassis a whole lot and it was easy to fit in, they come powder coated so u gotta grind off the coating in the areas ur gonna weld

    Hassan

    Helpful (1) (0)

  • 5/5 Yes, I recommend this product

    May 13, 2008

    Sweet!

    I had these welded on and feel a noticeable difference. I do not feel the car wobble. These helped put the power and torque on the tires, and not in the frame.

    Sal

    Helpful (1) (0)

  • 1/5 No, I do not recommend this product

    April 23, 2010

    Not worth it

    These connectors are not good at all. I just bought them and instantly shipped them back. Took a 30 doallr loss but that is much better then this going onto my car. Fit was right but the tube itself has many weak points through it. Every bend is just that bent it is not welded to create strength. After myself saying i dislike them took them to my mechanic to get his opinion. He looked at them and said they would not only be the hardest install he has ever done but most expenisve and pointless. If your going to get subframes go with a better brand. These are great until they would be truly tested.

    Cj

    Helpful (3) (6)

  • 1/5 No, I do not recommend this product

    May 14, 2010

    Bad

    Like cj said these are junk. Any mechanic will tell you these are not good and install will be hard.

    Brendan

    Helpful (0) (4)

  • 5/5 Yes, I recommend this product

    September 22, 2014

    J&M full length subframe connectors

    Great bang for buck really stiffned up my 94 gt way better than before I totally recommend this

    Bwash408

    Year: 1994 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 1

    Helpful (0) (0)

  • 5/5 Yes, I recommend this product

    December 23, 2012

    great product for the price

    This product is excellent for people on a budget or people who own their own welder. good quality and easy to install. took less then 3 hours to install with minimal problems. (Mostly my bent frame rails were the problem)

    stangman209

    Year: 1988 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2

    Helpful (0) (0)

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