Turn

Sharper steering, more caster, fast-road confidence

Transform the front end of your BMW with Turner’s 80 Shore A offset poly wishbone bushes. This FCAB upgrade is a proven way to tighten the front axle, increase positive caster for improved straight-line stability and turn-in, and cut the slop you get from tired factory rubber. Ideal for spirited road use and track-day prep, the 80A compound delivers crisp response without the harshness of a race-hard mount.

We run these on our own builds and customer cars, and the feedback is consistent: noticeably better steering feel, more precise turn-in and far less geometry shift under braking and cornering, while remaining perfectly livable day to day.

Why choose Turner 80A offset FCABs

• Offset design for a caster increase that boosts high-speed stability and initial bite into a corner
• 80A polyurethane compound controls deflection far better than OE rubber for consistent alignment under load
• Fast-road comfort with near solid-mount precision compared to stock bushings
• Durable, long-lasting material that resists oil, heat and ageing
• Perfect foundation for a suspension refresh on E30, E36 and Z3 platforms

Common search terms this upgrade replaces

BMW front wishbone rear bush, FCAB kit, lollipop bush, caster bushings, E36 front arm mount, E30 offset bushes, Z3 polyurethane suspension mounts, front axle bush kit, handling upgrade, track-day suspension, fast road bushings.

Fitment

Direct fit for the following models using the offset style front wishbone rear mount:

• BMW E30 3 Series
  • 318i M10 1.8
  • 318i M42 1.8
  • 318is M42 1.8
  • 325, 325e, 325es M20 2.7
  • 325i, 325is, 325ix M20 2.5
  • M3 S14 2.3
• BMW E36 3 Series
  • 318i, 318ic, 318is, 318ti M42 1.8 and M44 1.9
  • 323ic, 323is M52 2.5
  • 325i, 325ic, 325is M50 2.5
  • 328i, 328ic, 328is M52 2.8
  • M3 S50 3.0 and S52 3.2
• BMW Z3
  • 1.9 M44 1.9
  • 2.3, 2.5 M52 2.5
  • 2.5i M54 2.5
  • 2.8 M52 2.8
  • 3.0i M54 3.0
  • M Coupe S52 3.2 and S54 3.2
  • M Roadster S52 3.2 and S54 3.2

Ideal for

• BMW chassis refresh and alignment stability
• E30 and E36 caster correction on non-M and M setups
• Fast road and occasional track-day driving
• Owners chasing tighter steering feel and reduced tramlining

Installation and setup

Professional fitting is recommended to ensure correct offset orientation and to protect the lollipop housings. A wheel alignment is advised after installation to maximise tyre contact and geometry gains.

Want it fitted properly first time? Book with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quotation.

Keywords to help you find the right part

BMW E36 FCAB, E30 wishbone bush kit, Z3 front suspension bushings, caster increase bush, polyurethane front arm mount, lollipop bush upgrade, performance suspension bush, front end refresh, steering response upgrade, chassis bush kit UK.