ST 28.5mm Front Sway Bar 1975-89 BMW E12/E24

Free ground shipping.

This is a special order kit. Delivery time can be 2-4 weeks. 

Fits  528i/530i/630csi/633csi. 

See fitment guide below for all applications and any special notes. 

A smart suspension upgrade project shouldn't stop after coilovers or lowering springs.

Sway bars are a perfect upgrade compliment, and a must for any good suspension package.

ST suspension is a sister company of KW.

All of their products are engineered and manufactured to the same high standards as KW.

Made of high tensile strength spring steel.

ST sway bars reduce body roll and improve road grip and cornering.

Precision engineered to provide the best performance possible, ST sway bars are cold formed then powder coated for lifetime durability.

Kits come complete with new urethane bushings and any necessary hardware for an easy installation.

Product images may differ slightly from the bar(s) for your car. 

BMW E12 and E24 sway bars at MGC.

Installation instructions

Fitment Guide:

• 1979-1981 BMW 528i Base L6.2788cc

  1979: X37: 1-1/8" front bar diameter 4-Door; Sedan; RWD;
  1979: X37: 1-1/8" front bar diameter
  1980: X37: 1-1/8" front bar diameter 4-Door; Sedan; RWD;
  1980: X37: 1-1/8" front bar diameter
  1981: X37: 1-1/8" front bar diameter 4-Door; Sedan; RWD;
  1981: X37: 1-1/8" front bar diameter

• 1975-1978 BMW 530i Base L6.2985cc

  1975: X37: 1-1/8" front bar diameter 4-Door; Sedan; RWD;
  1975: X37: 1-1/8" front bar diameter
  1976: X37: 1-1/8" front bar diameter 4-Door; Sedan; RWD;
  1976: X37: 1-1/8" front bar diameter
  1977: X37: 1-1/8" front bar diameter 4-Door; Sedan; RWD;
  1977: X37: 1-1/8" front bar diameter
  1978: X37: 1-1/8" front bar diameter 4-Door; Sedan; RWD;
  1978: X37: 1-1/8" front bar diameter

• 1977-1978 BMW 630CSi Base L6.2985cc

  1977: X37: 1-1/8" front bar diameter 2-Door; Coupe; RWD;
  1977: X37: 1-1/8" front bar diameter
  1978: X37: 1-1/8" front bar diameter 2-Door; Coupe; RWD;
  1978: X37: 1-1/8" front bar diameter

• 1978-1982 BMW 633CSi Base L6.3210cc

  1978: X37: 1-1/8" front bar diameter 2-Door; Coupe; RWD;
  1978: X37: 1-1/8" front bar diameter
  1979: X37: 1-1/8" front bar diameter 2-Door; Coupe; RWD;
  1979: X37: 1-1/8" front bar diameter
  1980: X37: 1-1/8" front bar diameter 2-Door; Coupe; RWD;
  1980: X37: 1-1/8" front bar diameter
  1981: X37: 1-1/8" front bar diameter 2-Door; Coupe; RWD;
  1981: X37: 1-1/8" front bar diameter
  1982: X37: 1-1/8" front bar diameter 2-Door; Coupe; RWD;
  1982: X37: 1-1/8" front bar diameter