• ST Suspensions ST Rear Anti-Sway Bar - 1977-1983 BMW 3 Series 320i (E21)
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ST Suspensions ST Rear Anti-Sway Bar - 1977-1983 BMW 3 Series 320i (E21)

ST Suspensions ST Rear Anti-Sway Bar - 1977-1983 BMW 3 Series 320i (E21)

51005

Out of stock

$379.00 USD
$379.00 USD $379.00 USD
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The ST Suspensions Rear Anti-Sway Bar for the 1977-1983 BMW 3 Series 320i (E21) is a performance upgrade designed to enhance vehicle handling and stability. Constructed from cold-formed heavy-duty aircraft steel, this sway bar effectively reduces body roll during cornering, resulting in improved traction and more precise driving dynamics. By upgrading the anti-sway bars, drivers can experience a more responsive and confident ride, especially during spirited driving or aggressive maneuvers. The durable construction ensures long-lasting performance and resistance to stress, making it a reliable component for suspension enhancement.

This anti-sway bar is a direct replacement for the original equipment on BMW E21 models from 1977 to 1983. It is suitable for street driving, track days, or spirited driving, providing a noticeable improvement in handling characteristics. The kit includes the sway bar itself, designed for bolt-on installation, and is compatible with the stock suspension setup. No additional modifications are typically required, making it an accessible upgrade for enthusiasts seeking better control and reduced body roll on their classic BMW 3 Series.

Overview

Looking to improve the handling of your vehicle? Our ST Anti-Sway Bars for the 1977-1983 BMW 3 Series 320i (E21) are the ideal solution. By upgrading the anti-sway bars you reduce the amount of body roll and ensure improved handling while providing better traction. ST Anti-Sway Bars improve the driving dynamics of your vehicle and complete your suspension upgrade. Our ST Anti-Sway Bars are made of cold-formed heavy duty aircraft steel. The reduction in the wheel load differential between the outer and inner wheel in a curve will be immediately noticeable. Depending on the vehicle, some of our ST Anti-Sway Bars are adjustable to give you the freedom to fine tune the force and further improve your vehicle's lateral stability and cornering grip.

Our high performance ST Anti-Sway Bars go through multiple quenching and tempering processes along with a final epoxy coating to maximize the protection from extreme weather and road debris. Not only do they look good, they are also built to last.

Fantastic handling

Once fitted, ST Anti-Sway Bars greatly improve road handling during rapid load changes and hard cornering by reducing the load difference between the inside and outside wheels. The steering behavior is a lot more direct allowing a sportier and more agile driving style.

Better Performance

ST suspension anti-sway bars have been developed through years of experience in the U.S market and now are available for a wide range of vehicles.

Standard Features

  • Manufactured from high quality spring steel and finished with a durable powder coating for a long lasting finish.
  • Greatly improve handling during rapid load changes and hard cornering by reducing the load difference between the inside and outside tires.
  • More direct steering behavior.
  • Increased traction.
  • Improve balance by dialing out under or oversteer.
  • Multiple adjustments when possible.
  • High quality composite bushings reduce deflection and improve load transfer.
Specifications
Part Number 51005
Part Name Sway Bars & End Links
UPC 00611512510057
Vehicle 1977-1983 BMW 3 Series 320i (E21)
Rear Bar Diameter 3/4 in. / 19mm
Vehicle Fitment
  • 1977 BMW 3 Series 320i (E21)
  • 1978 BMW 3 Series 320i (E21)
  • 1979 BMW 3 Series 320i (E21)
  • 1980 BMW 3 Series 320i (E21)
  • 1981 BMW 3 Series 320i (E21)
  • 1982 BMW 3 Series 320i (E21)
  • 1983 BMW 3 Series 320i (E21)
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