SuperPro BMW E36 Rear Subframe Rearward Mount Bushing Set (2pcs), manufacturer part number SPF4389K, is a new SuperPro bushing kits product selected by the verified year, make, and model records below. Confirm the mounting position, dimensions, bar diameter where applicable, included components, and every current manufacturer application note before ordering.
Key Features
- SKU: SPF4389K UPC: 09317745043898 SuperPro BMW Suspension Subframe Bushing Kit - Rear Rearward Subframe - Rear Bushing Kit Suspension subframes form the connection between the suspension and the vehicle's body and passenger compartment.
- As this rubber ages and degrades it allows significant movement in the suspension mounting which impacts traction, handling and control.
- SuperPro repairs and enhances performance while retaining OEM levels of isolation through the use of superior materials and designs.
- In more powerful vehicles the original soft rubber bushings can also contribute to wheel hop under acceleration and significant movement in changing loads or gear changes “ all of which sap performance and reduce passenger comfort.
Fitment
| Years | Make | Model | Application Notes |
|---|---|---|---|
| 1992-1998 | BMW | 318i | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1992-1997 | BMW | 318is | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1995-1999 | BMW | 318ti | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1998-1999 | BMW | 323i | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1998-1999 | BMW | 323is | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1992-1995 | BMW | 325i | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1992-1995 | BMW | 325is | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1996-1999 | BMW | 328i | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1996-1999 | BMW | 328is | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1995-1999 | BMW | M3 | Confirm position, dimensions, drivetrain, suspension, and exclusions |
Specifications
| Brand | SuperPro |
|---|---|
| Manufacturer Part Number | SPF4389K |
| Product Type | Bushing Kits |
| Position | Rear |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new SuperPro bushing kits package identified by manufacturer part number SPF4389K, including only the bushings, sleeves, brackets, lubricant, fasteners, and other hardware expressly supplied in the sealed manufacturer package.
About SuperPro
SuperPro engineers polyurethane suspension bushings, control arms, sway bars, end links, alignment components, and related chassis products for street, performance, and off-road applications.
Related SuperPro Products
- Shop all SuperPro products
- SuperPro 1993 Toyota Supra Twin Turbo Front Lower Inner Forward Control Arm Bushing Kit
- SuperPro 1993 Toyota Supra Twin Turbo Front Lower Inner Rearward Control Arm Bushing Kit
- SuperPro 2006 Subaru Impreza 2.5i Steering Rack and Pinion Mount Bushing Kit
Frequently Asked Questions
How do I confirm SuperPro SPF4389K fits my vehicle?
Match the exact year, make, and model where listed, then verify the mounting position, component dimensions, suspension configuration, drivetrain, and every manufacturer qualifier.
Are similar SuperPro bushings interchangeable with SPF4389K?
No. Outside diameter, inside diameter, installed width, sleeve size, bracket geometry, bar diameter, and position can differ even when parts look alike.
What should be checked after installing SuperPro SPF4389K?
Confirm fastener torque, component seating, full suspension travel, steering and driveline clearance, and any required wheel alignment. Reinspect the installation after the initial settling period.
Installation
Follow the current SuperPro instructions and the vehicle service procedure for this exact part number. Support the vehicle safely, compare all supplied parts before disassembly, lubricate only the specified surfaces, torque hardware in the required suspension position, verify full travel and clearance, and complete any required alignment and post-installation inspection.
BMW 318i Parts and Accessories
Explore BMW 318i brake service, suspension refreshes and chassis projects with Black Ops Auto Works. Compare Brembo pads and rotors, EBC brake references, Bilstein struts, H&R springs and SuperPro or Whiteline bushings. The range also includes ignition-wire and wheel-hardware options, so you can organize the purchase around a complete maintenance or upgrade job.Brembo and EBC Brake ServiceThe selection includes Brembo front-pad references naming 1992–1998 318i applications and rotor references naming specific 1991–1992 318i applications. EBC adds further pad, rotor and kit choices. Compare the exact axle and brake assembly first, then review the compound or rotor option and package contents for the planned service. Include changed calipers or other brake conversions when establishing coverage.Springs, Dampers and Suspension BushingsBilstein B8 strut, H&R spring and AST lowering-spring references provide starting points for a suspension project. SuperPro and Whiteline listing...
View BMW 318i Parts and Accessories Products
BMW 318is Parts and Accessories
Build your BMW 318is service or driving-project parts list with Black Ops Auto Works. Explore Brembo rotor references, Koni Sport rear shocks, SuperPro and Whiteline chassis components, Granatelli ignition wires and Sparco mounting references. Choose a focused brake, suspension or cockpit job and compare coverage for the generation and assemblies on your car.Brake and Rear-Shock ServiceBrembo front and rear rotor references explicitly name 1991 318is applications, while the Koni Sport rear-shock listing names the E30 318iS-16V. Review the complete year and axle application, required quantities and existing hardware before ordering. EBC pad, rotor and kit references provide additional brake choices to compare by exact assembly and intended use.Chassis Bushings and Wheel HardwareSuperPro, Whiteline and SPL references address individual suspension mounting locations rather than one universal chassis refresh. Identify the control-arm, subframe or sway-bar work being planned, then compar...
View BMW 318is Parts and Accessories Products
BMW 318Ti Parts and Accessories
Shop BMW 318ti parts for brake service, wheel-hardware updates and intake maintenance at Black Ops Auto Works. Compare EBC pad-and-rotor kits, Dinan and aFe spacers, and replacement-filter options. Plan the order around your Compact’s exact year, installed equipment and the job you want to complete.EBC Brake-Service ChoicesChoose an EBC S13 pad-and-rotor kit when the brake service calls for both components, or select individual parts for a smaller repair. The S13KF1096 application includes 1995–1999 318ti coverage; confirm the complete axle and brake-system details before ordering. Check the package contents before adding separate service hardware.Spacers and Wheel-Bolt CombinationsDinan and aFe wheel-spacer references offer several thicknesses to review against your wheel position and available clearance. Establish the actual wheel and hub arrangement, bolt pattern, center bore, seat and required engagement before choosing matching bolts. The final combination should follow the har...
View BMW 318Ti Parts and Accessories Products
BMW 323i Parts and Accessories
Shop BMW 323i intake, brake and suspension parts at Black Ops Auto Works. Compare do88 intake-resonator deletes, EBC pad-and-rotor kits and Brembo front discs. Choose each component for the exact generation, body and engine, then plan any supporting service or installation parts.do88 Intake-Resonator ReferencesThe do88 black and blue resonator-delete references name 2005–2012 E9X 323i/325i/328i/330i N51/N52/N53 applications. Review exact engine and intake coverage, connections and supplied components before choosing the color. Treat this as a defined intake-component change and read the installation instructions for the system already on the car.EBC and Brembo Brake ServiceThe EBC S13 pad-and-rotor kit has specific 1999–2000 BMW 323i applications. Brembo also lists a front Xtra rotor reference naming that model range. Compare the actual brake package, axle and service job, then review pad and rotor quantities and any additional hardware. Include changed calipers or brake conversions...
View BMW 323i Parts and Accessories Products
BMW 323is Parts and Accessories
Shop BMW 323is brake kits, ignition parts and chassis components at Black Ops Auto Works. Compare EBC pad-and-rotor kits, NGK plugs, Dinan coils and suspension bushings for your next service or upgrade. Build the order around the installed engine, brake package and work you want to complete.EBC Brake-Kit ServiceFor brake service, compare an EBC S13 kit when both pads and rotors need replacement. Its specific 1999 323is application still needs a match to the exact axle and installed brake package. Review the supplied pieces and required hardware before adding separate components. If the brakes have been converted, select service parts for the assembly currently fitted.Ignition and Engine-Project ReferencesThe selection includes an NGK BKR6EQUP multi-ground plug reference, Dinan M-series-style ignition coils and a Fluidampr M52/M54 reference. Match each item to the installed engine and prescribed application. For a planned engine build, review the ARP or Cometic references with the en...
View BMW 323is Parts and Accessories Products
BMW 325i Parts and Accessories
Shop BMW 325i intake components, exhaust parts, brake kits and clutch options at Black Ops Auto Works. Compare do88 hoses, MagnaFlow and ISR exhaust choices, EBC brakes and ACT clutch packages. Choose the job first, then match the exact generation, engine and transmission.do88 Intake Components by EngineFor intake maintenance, compare do88 inlet and throttle-body hoses for the E46 M54B25 application with the connections currently fitted. For an E9X intake change, review the resonator-delete options for their specified N51/N52/N53 engines. Match the complete engine and intake application before choosing a color or component.Exhaust Choices Across GenerationsChoose exhaust components by generation and project scope. MagnaFlow kits, Dinan E36 axleback options and ISR E46 rear or mid sections supply different portions of the system. Match the exact body, production details and connections, then review what each package includes before combining sections.Brake Service, Clutch Work and Ch...
View BMW 325i Parts and Accessories Products
BMW 325is Parts and Accessories
Shop BMW 325is exhaust, suspension and engine-service parts at Black Ops Auto Works. Compare MagnaFlow exhaust systems, H&R sway bars and springs, and Gates M20 timing belts. Choose components for the exact generation and installed engine, from routine maintenance to a planned build.MagnaFlow Exhaust and E30 MaintenanceFor an E30 exhaust project, compare the MagnaFlow kit with the exact body, production details and current system connections. Review the supplied sections and mounting requirements before purchase. For M20 timing-belt maintenance, match the Gates application to the installed engine and establish the complete service-parts list with your workshop.H&R Chassis Choices by GenerationChoose H&R chassis parts by generation: an E30 rear sway bar and E36 OE Sport springs address different cars and setup goals. Match each product’s complete body and production coverage, including the E36 spring cutoff and Cabrio exclusion. For bushings, identify the mounting locatio...
View BMW 325is Parts and Accessories Products
BMW 328i Parts and Accessories
Shop BMW 328i exhaust, suspension, intake and brake parts at Black Ops Auto Works. Compare Dinan axlebacks, Bilstein dampers, do88 intake components and DFC brake options. Choose the project first, then match every component to the actual generation, engine and factory equipment.Dinan Exhaust and do88 Intake ChoicesFor an exhaust change, compare Dinan Free Flow axleback applications by generation and body. The D660-0046-BLK option covers specified 2012–2016 328i/428i applications and uses black tips; an E36 system is a separate choice. Review the existing connections and supplied components before ordering. For intake changes, match the do88 E9X resonator-delete application to the specified N51/N52/N53 engine and installed connections.Bilstein and Chassis Setup OptionsChoose an individual Bilstein damper for a targeted replacement or compare a complete B12 kit for a coordinated spring-and-damper project. Match body, drivetrain and factory suspension to the exact application. Dinan s...
View BMW 328i Parts and Accessories Products
BMW 328is Parts and Accessories
Shop BMW 328is clutch, suspension and ignition parts at Black Ops Auto Works. Compare Clutch Masters kits, H&R OE Sport springs, NGK plugs and Dinan coils. Choose components for the exact gearbox, chassis and installed engine before building the workshop parts list.Clutch Masters Drivetrain Project ReferencesFor clutch work, compare the Clutch Masters FX400 eight-puck dampened-disc application with the actual engine, gearbox and flywheel arrangement. Review the intended use, supplied components and hydraulic-service needs with your workshop. Other clutch configurations require their own application and contents checks.H&R Springs and Chassis RepairsFor a spring change, match the H&R OE Sport application to the exact E36 body, production date and factory suspension. The stated application has a production cutoff and excludes Cabrio; review those restrictions before ordering. SPL, Whiteline and SuperPro bushings address individual mounting locations, so identify the repair...
View BMW 328is Parts and Accessories Products
BMW M
Build your BMW M project around the way you drive: a richer exhaust note, improved cooling support, refreshed brakes or a distinctive carbon-fiber finish. Black Ops Auto Works brings together Akrapovic, Dinan, do88, Bilstein and other model-specific choices. Select your M model, then compare complete systems and focused upgrades for its chassis and engine.Exhaust Sound and System ChoicesCompare exhaust coverage and construction as well as sound. Dinan’s D660-0082-BLK axle-back and X-pipe for the supported F87 M2 Competition includes black tips and retains factory electronic valve operation. Akrapovic’s G87 M2 titanium Slip-On reference replaces a different section and requires separately selected tips. Choose the exact system and finishing pieces for the car rather than comparing the system names alone.Cooling Capacity and Underbody Protectiondo88 intake and cooling applications separate charge-air, coolant and transmission projects across BMW M generations. Koyo’s N-FLO heat-exchan...
View BMW M Products
BMW M3 Parts and Accessories
Shop BMW M3 parts for the driving experience and finish you want, from a more distinctive exhaust note to cooling support, a brake refresh or carbon-fiber bodywork. Black Ops Auto Works brings together Dinan, do88, Seibon and other generation-specific options. Choose the exact chassis and engine, then compare complete systems with focused upgrades for your build.Exhaust and Intake Choices by GenerationDinan D660-0050 offers a stainless axle-back and polished quad tips for its supported F80 application while retaining factory valve operation. Other E9X and G80 exhaust or intake packages have different sound, material and installation choices. Compare the sections replaced, valve-control arrangement and supplied finishing pieces as part of the full project cost.Cooling Circuits and Underbody Protectiondo88 separates engine, charge-cooling and transmission applications across M3 generations. Match the circuit being addressed before choosing a radiator, heat exchanger, hose set or coole...
View BMW M3 Parts and Accessories Products
Bushing Kits
Shop bushing kits for suspension, steering, drivetrain and body-mount service at Black Ops Auto Works. Compare Energy Suspension, Whiteline, SuperPro and Prothane options with service kits for specific aftermarket arms and shocks. Choose a focused repair or a coordinated refresh around the mounting points that actually need attention.Control Arms, Leaf Springs and Steering MountsSuperPro and Whiteline references identify particular control-arm positions, trailing-arm pivots, leaf-spring/shackle assemblies and steering mounts. Compare the exact front/rear, inner/outer and forward/rearward position before choosing the kit.Some references provide alignment adjustment, while others retain the standard geometry. Select adjustment deliberately using the exact application and range. A replacement bushing kit and a complete arm assembly have different contents.Energy Suspension and Prothane Refresh OptionsEnergy Suspension and Prothane references include suspension, engine-cradle, cab/body ...
View Bushing Kits Products
Bushings
Shop bushings and mounting components for a chassis refresh, a handling-focused build or a defined component repair at Black Ops Auto Works. Compare Energy Suspension, SuperPro, Whiteline, Prothane and other listed options for control arms, steering, leaf springs, drivetrain mounts and body isolation. Choose the exact location and the response/comfort balance that suit the vehicle.Suspension Pivots and Handling ResponseControl-arm, trailing-arm and leaf-spring bushings locate different parts of the suspension while allowing the movement specified by their design. Compare a standard replacement with a manufacturer-supported performance or adjustable option for the actual pivot.A design that reduces unwanted deflection can sharpen the supported mounting point’s response, but isolation and articulation also matter. Evaluate material, geometry and installation together rather than expecting every firmer bushing to deliver the same ride or service life.Steering, Sway-Bar and Drivetrain M...
View Bushings Products
SuperPro
Shop SuperPro chassis parts for bushing repairs, control-arm service and sway-bar projects at Black Ops Auto Works. Compare individual mount bushings, arm assemblies, links and application-specific suspension kits. Choose the component around your actual chassis, repair position and alignment goals.Bushings by Component and PositionControl-arm, differential, subframe and spring bushings serve different mounting points. Match front or rear, inner or outer and forward or rearward positions to the assembly being repaired. Sway-bar mount choices also require the actual bar diameter and correct mounting profile.Control Arms and Geometry ChoicesCompare complete arms with individual bushing kits, then review supplied ball joints or mounts. Fixed-offset and adjustable references have different geometry and installation requirements. Caster, camber and anti-lift project choices need exact chassis coverage and a plan for alignment after installation.Sway Bars, Links and Supporting ComponentsC...
View SuperPro Products
Suspension
Shop suspension parts and kits for maintenance, ride-height changes and a coordinated handling setup. Compare springs, coilovers, dampers, control arms, sway bars, links and service components for the actual vehicle and its factory equipment. Start with the driving goal, then choose a compatible system and the parts needed to complete it.Springs, Coilovers and DampersLowering springs change the spring specification while retaining a compatible damper arrangement. A coilover package can combine springs and adjustable damper hardware, while a shock-and-spring service kit may supply complete corner assemblies. Compare the exact contents and adjustments for each reference.Swift, Eibach and Silver’s options appear alongside application-specific service and upgrade components. Choose the intended ride height, use and retained factory equipment, then review spring/damper compatibility, available travel and clearance.Arms, Links and Roll ControlControl arms and toe links locate the wheel an...
View Suspension Products


