Steeda Aluminum Mustang Rear Lower Control Arms - 4500 Series (79-98)

Steeda Aluminum Mustang Rear Lower Control Arms - 4500 Series (79-98)
Steeda Lower Control Arms
$86.00 (23%)

FREE Shipping
Steeda Sales & Service, LLC
555 4501


Steeda's Aluminum Lower Control Arms really hook, for the lowest 60 ft. times and maximum control off corners. They are a direct bolt-on, with sway bar mounts located to clear differential stud girdles and T-Rex fuel pumps.

Don't be fooled by imitators! Steeda's Aluminum lower rear control arms are the only ones that use our exclusive three part variable rate bushings to eliminate suspension bind and control noise and vibration while planting your tires to the pavement.

Note: Does not fit 1999-2004 Cobra

  • The 4500 series is best for street cars, road racing, and occasional drag strip use.
  • The 4600 series is best for drag racers who consistently see 60 foot times of 1.65 or better, and for heavy (3500+lb) street and road race cars with more than 400 rear wheel horsepower.
  • Less NVH than arms with spherical bearings
  • 1/2 the weight of the competition's control arms
  • Hard bushing centers control the axle for maximum traction and handling
  • Softer outer bushings edges won't squeak or bind
  • Won't damage torque boxes like other arms with solid bushings
  • High-strength extruded 6061 T-6 Alum. eliminates flex & reduces unsprung weight 32%
  • 1/3 the weight of lift bars!
  • Used by winners in NHRA, IHRA, SCCA, Fun Ford Weekend series, and the Ferrari-eating "Steeda Q" T-1 road racer.
  • Easy bolt on
  • Available with two bushing options to best suit your needs
  • Bushing can be ordered separately to change your Steeda Aluminum Control Arms from one type to another.

Learn the differences in Steeda brand control arms, read our blog post for more info:

Product Benefits
  • Steeda's street & competition proves bushing package
  • Excellent for daily driving or performance use

CA Residents: Cancer and Reproductive Harm WARNING

Steeda Lower Control Arms are the lightest control arms on the market for 79-04 Mustang. They have less unsprung weight because they're so light which gives them better suspension reaction than any other arm on the market. They also feature our exclusive three-piece bushing, which features a hard center bushing for maximum traction and fore and aft control and soft outer bushings. The soft outer bushings allow the arm to articulate through suspension travel with minimal bind. These soft outer bushings, also prevent damage to the torque boxes of the vehicle. If you're not familiar with that term, the torque box is the actual mounting point for the control arm on the chassis the vehicle which an armed with hard bushings overtime will actually rip the torque box right out of the car. These arms will not do that and also the soft bushing package makes for a very quiet and smooth arm in the vehicle. So you get both the performance and smooth quiet operation. So if you want the best, Steeda Aluminum Lower Control Arms are the best you can buy!

Fitment & Features


Manufacturer: Steeda Autosports
Made in USA: Yes

Installation Information:

Level of Difficulty: Tech Recommended
Install Time: About 2 Hours
Tools Required: Basic Shop Tools
Print Instructions: 555-4551 555-4601 555-4651.pdf

Vehicle Fitment:

Fits Model Year: 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998

Customer Reviews

Love these....
Had these babies on my old 96 Mustang, they were black back in those days but it is all the same. These arms were feather light when you hold them in your hands before you install them. Way lighter than the stock ones. Mine never made any noise, car rode smooth, and hooked better. All WIN.... thanks Steeda!
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by: Randy R. from Texas. on 8/21/2014
There are no reviews for this product!

Related Items