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Steeda Aluminum Rear Lower Control Arms (99-04 GT, V6, Mach 1)

10 Reviews
Our Price

$293.95

(pair)
  • Item #16039
  • MPN# 555-4551

  • Market Price $329.99
  • You Save 11% ($36.04)
In Stock Ships same business day.
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Customer Photos
Features
  • Better traction, faster launches, less wheel hop
  • Improved cornering performance
  • Aircraft quality aluminum construction
  • Exclusive 3-part bushing
  • Bolt-on installation
  • Sold as a pair
  • Fits 99-04 Mustangs
Description
Improves Traction. Steeda's aluminum rear lower control arms eliminate suspension bind to improve traction and reduce wheel hop. The result is faster launches and more control even around the sharpest hairpin turns.

Lowers 60 Ft Times. If you're tired of not being able to "hook up" and put your power down at the line, these lower control arms will help your Mustang's rear end stay planted for faster 60 foot times.

Ideal for Weekend Warriors. These 4500 Steeda Series rear lower control arms are best for Mustangs who stretch their legs on both the street, strip, and track. These control arms are a great balance of street manners and improved handling.

Innovative, Lightweight Design. Steeda's lower control arms are less than 1/2 the weight of other aftermarket arms, and are made of aircraft quality 6061 T-6 aluminum to reduce unsprung weight by over 30%. When every pound counts, these bars are less than 1/3 the weight of lift bars, too.

Exclusive Bushing Design. Steeda's aluminum lower control arms have an exclusive 3-part variable rate bushing design to eliminate suspension bind and vibration while planting your tires to the pavement.

Application. The Steeda aluminum rear lower control arms are designed for bolt-on installation on 1999 to 2004 Mustangs, including the V6, GT, Mach 1, or Bullitt models.

Technical Notes. Does not fit 1999-2004 Cobra.

Fitment: 1999 2000 2001 2002 2003 2004 Details

Won't fit? Add an exception

What's in the Box
  • (2) Rear lower control arms
Installation Info
Will it fit my Mustang?
  • Bullitt - 01
  • Mach 1 - 03, 04
  • V6 - 99, 00, 01, 02, 03, 04
  • GT - 99, 00, 01, 02, 03, 04

Does not fit 1999-2004 SVT Cobra's with Independent Rear Suspension (IRS)

Most Helpful Reviews

5/5
04GT

Boxed arms and urathane bushings are so beefy! Got rid of all wheel hop and stiffened up the rear without too stiff. easy to put in but a real pain to get out the old axle bushings. Great buy.

Helpful (6)

5/5
THE BEST

if you want ur stang to be solid and hook and handle like a dream then u need this product its the best out there

Helpful (5)

Read All 10 Reviews
Overall Rating 4.8 out of 5 stars

Customer Photos (3) View All Photos

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Customer Reviews (10) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Afternoon

  • Handling Improvement 4.5 4.5
  • Fit 5 5
  • Bang For Your Buck 4.333333 4.3



  • 5/5

    July 27, 2010

    04GT

    Boxed arms and urathane bushings are so beefy! Got rid of all wheel hop and stiffened up the rear without too stiff. easy to put in but a real pain to get out the old axle bushings. Great buy.

    Dickie Ayer

    Year: 2004 Model: GT

    Helpful (6) (0)

  • 5/5

    December 10, 2009

    THE BEST

    if you want ur stang to be solid and hook and handle like a dream then u need this product its the best out there

    Ryan

    Helpful (5) (0)

  • 5/5

    December 25, 2010

    The Best, I agree

    In conjunction with Steeda's upper control arms, you get yourself a new car. I took me two full days to install the set alone and you need two car jacks but well is worth the effort. No more wheel hop, rigidity but silence, I'm a happy camper.

    Fabian Hug

    Driving Style: Daily Driver

    Helpful (4) (0)

  • 5/5

    October 14, 2010

    Well Worth the Extra Money

    These LCAs are much lighter than stock and other competitors' products. The LCAs help the wheels plant to the ground very well. My stang has over 400rwhp, and the Steeda LCAs helped me completely remove wheel hop and give me better traction. It was a pretty simple install, not much skill is needed; just some time. I would definitely buy these again!

    Mark Peer

    Driving Style: Street / Strip

    Helpful (4) (0)

  • 5/5

    Installation Time: Afternoon

    December 08, 2011

    Very nice product!

    I replaced a set of maximum motorsports control arms with these from Steeda. They seem stronger and have a much better bushing set up. As usual Steeda makes a better product. I guess you get what you pay for.

    Daniel4

    Year: 2002 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 E City, nc

    Helpful (2) (0)

  • 4/5

    November 11, 2012

    Worth it if you race a lot

    I don't feel much of a difference in daily driving from the control arms, but the rear end definitely plants better when drag racing.

    ComeAtMeBro

    Year: 2001 Model: Bullitt Driving Style: Street / Strip 'Stangs I have owned: 5 Oklahoma, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    January 11, 2012

    Great control arms

    These lower control arms are a great product. They were easy to install, but I did use a lift to put them on. The steeda arms are much lighter and just a little bit longer than my factory were. Made a difference in handling for sure.

    04mach1

    Year: 2004 Model: Mach 1 Driving Style: Street / Strip 'Stangs I have owned: 4 Belmont, MS

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    August 27, 2015

    Feels great.

    I installed this at the same time i did subframe connectors and it feels much better on launch. The quality of the control arms were great and the packaging was as well.

    2000gtNewEdge

    Year: 2000 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 California

    Helpful (0) (0)

  • 4/5

    Installation Time: Afternoon

    June 24, 2015

    Traction

    Easy install, almost had to unhook the exhaust but managed to get the bolts undone. My only complaint is that they came in grey ,not the black as shown. Car hooks up better now.

    Cndboomer

    Year: 2003 Model: Mach 1 Driving Style: Street / Strip 'Stangs I have owned: 3 Edmonton, canada

    Helpful (0) (0)

  • 5/5

    Installation Time: Weekend

    November 08, 2012

    Great Product!!!

    Once again Steeda comes through with leaps and bounds! These lower control arms were constructed very well and easy to install! Not to mention the weight reduction in comparison to the stock control arms. The lower control arms combined with steeda's upper control arms gave me the hook to pull the wheels off the ground!

    Shetlynexspress46

    Year: 2003 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 2 Eaton Rapids, MI

    Helpful (0) (0)

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