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SF Racing

SF Racing Sport Coilovers (True Rear) for 1984-1991 BMW 3 Series RWD (E30)

SF Racing Sport Coilovers (True Rear) for 1984-1991 BMW 3 Series RWD (E30)

Regular price $995.00 USD
Regular price $1,100.00 USD Sale price $995.00 USD
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Listed for: 1984-1991 BMW 3 Series RWD (E30)RWDFitment notes & questions

If you want a lower, tighter 1984-1991 BMW 3 Series (E30) without a harsh ride, the SF Racing Sport Coilovers are made for that job: street use, adjustable height and 32 damping settings. This version is listed for RWD models.

What you get

Front and rear are both true coilovers, which keeps ride height adjustment simple and precise at each corner. Damper bodies are 52mm front and 46mm rear. It comes with 7 kg/mm (about 392 lb/in) springs up front and 8.5 kg/mm (about 476 lb/in) at the rear. Damping is 1-way: a single knob with 32 settings changes rebound and compression together, which keeps tuning quick. The front top mounts are aluminum with rubber bushings, with aluminum camber plates with pillowball bushings available as an option. At the rear, the mounts are aluminum with pillowball bushings.

Features

  • Monotube damper design for better heat control and fewer leaks
  • 32 damping settings on a single knob that sets rebound and compression together
  • Zinc-plated shock bodies for rust protection
  • SAE9254 cold-wound springs
  • NOK seals and Italian IP damping oil
  • Built-in dust boots and bump stops
  • Bolt-on install with no modifications, unless the notes below say otherwise
  • Ride height lowers roughly 1 to 2.5 inches below stock (SF Racing's figure) without giving up suspension travel
  • Separate lower-mount (length) adjustment, so height changes don't preload the spring
  • T6-6061 aluminum hardware (top mounts, perches and collars), anodized against corrosion

Important: FLM 45mm/51mm Requires welding for installation. Welding required for installation.

Who it suits

Best suited to daily drivers and weekend canyon cars where ride comfort still matters.

Specifications

Part number SF-BM02-01T-SP
Vehicle 1984-1991 BMW 3 Series
Chassis E30
Drivetrain RWD
Damper model Sport Series
Damping 1-Way: Rebound and Compression
Damper size (front / rear) 52mm diameter / 46mm diameter
Spring rate (front / rear) 7 kg/mm / 8.5 kg/mm
Design (front / rear) True Coilover / True Coilover
Top mounts (front) Standard: Aluminum with Rubber Bushings / Optional: Aluminum Camber Plates with Pillowball Bushings
Top mounts (rear) Aluminum with Pillowball Bushings
Notes FLM 45mm/51mm Requires welding for installation.
Notes Welding required for installation.
View full details

About this coilover kit for the BMW 3 Series

This SF Racing kit replaces the factory springs and shocks on the 1984-1991 BMW 3 Series RWD with a height-adjustable coilover at each corner, so you set the ride height instead of living with a fixed drop.

Fitment notes

  • Listed for: 1984-1991 BMW 3 Series RWD (E30).
  • Model years: 1984-1991. Check your car's year falls inside this range.
  • Chassis code E30: the same model name is often used across several chassis codes, so match the code, not just the name.
  • Drivetrain: RWD. RWD and AWD versions of the same car often take different parts.
  • Factory adaptive dampers: if your car has electronic or adaptive suspension, check whether the listing covers it or needs a cancellation kit.
  • Specs, lead time and warranty come from SF Racing and can change. The details above this guide are the latest we have.

Not sure it fits? Send us your year, make, model, trim and drivetrain and we'll check with the supplier before you order.

Ask about fitment

What else to plan for

  • An alignment. Any change in ride height changes camber and toe. Set your final height first, then align.
  • Camber and toe adjustment. Bigger drops often need adjustable arms or camber plates to align properly. See alignment and camber kits.
  • Wheel and tire clearance. Check clearance at full lock and full compression, especially with wider wheels.

More for your car: BMW Coilovers & Suspension · All Coilovers

Questions about BMW 3 Series coilovers

Will this fit my BMW 3 Series?
It is listed for the 1984-1991 BMW 3 Series RWD (E30). Check your year, model, drivetrain and chassis code against the product title. If anything is different, contact us and we will confirm fitment with the supplier before you order.
Do I need an alignment after installing coilovers?
Yes. Changing ride height changes camber and toe. Set your final height, let the suspension settle, then get the car aligned.
How low can I go?
It depends on the adjustment range the brand lists, your wheels and tires, and how you use the car. Most cars that are driven hard work best with a modest drop that leaves enough suspension travel.
Where do specs and warranty details come from?
From SF Racing. We sell parts from several brands and suppliers, and each one sets its own specs, lead times and warranty terms. The product details above are the latest we have.
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