Bilstein

Bilstein B4 Twintube Rear Shock Absorber — Fits 1984-1993 BMW 3 Series E30

Bilstein B4 Twintube Rear Shock Absorber — Fits 1984-1993 BMW 3 Series E30
Bilstein B4 Twintube Rear Shock Absorber — Fits 1984-1993 BMW 3 Series E30
Bilstein B4 Twintube Rear Shock Absorber — Fits 1984-1993 BMW 3 Series E30
Bilstein B4 Twintube Rear Shock Absorber — Fits 1984-1993 BMW 3 Series E30
Bilstein B4 Twintube Rear Shock Absorber — Fits 1984-1993 BMW 3 Series E30
Bilstein B4 Twintube Rear Shock Absorber — Fits 1984-1993 BMW 3 Series E30
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Bilstein B4 Twintube Rear Shock Absorber — Fits 1984-1993 BMW 3 Series E30Bilstein B4 Twintube Rear Shock Absorber — Fits 1984-1993 BMW 3 Series E30Bilstein B4 Twintube Rear Shock Absorber — Fits 1984-1993 BMW 3 Series E30Bilstein B4 Twintube Rear Shock Absorber — Fits 1984-1993 BMW 3 Series E30Bilstein B4 Twintube Rear Shock Absorber — Fits 1984-1993 BMW 3 Series E30Bilstein B4 Twintube Rear Shock Absorber — Fits 1984-1993 BMW 3 Series E30
Bilstein

Bilstein B4 Twintube Rear Shock Absorber — Fits 1984-1993 BMW 3 Series E30

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SKU: BIL19-019819
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About Bilstein Bilstein has been the OE shock supplier to ...Read More

Price:
$73.00 $136.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches
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Product Details

Product Description
Part Numbers
Sizing & Fit

About Bilstein

Bilstein has been the OE shock supplier to Mercedes-Benz, BMW, Porsche, and Ferrari since 1957. German-engineered B4 OE replacements, B6 sport, B8 lift-corrected, and B14/B16 coilovers — every Bilstein damper carries motorsport-derived monotube technology.

Watch in action

Restore the Ultimate Driving Machine

The BMW E30 is an icon of handling and performance. Keep yours driving like new with the Bilstein B4 Twintube Rear Shock Absorber. As an OE replacement, this shock is designed to restore the factory-fresh feel of your BMW 3 Series, providing the perfect blend of comfort and sporty response that made the E30 famous.

Key Features for Your BMW E30

  • OE Replacement Quality: Engineered to match the original performance characteristics of your BMW 318i, 325i, or 325iX.
  • Twintube Technology: Ensures smooth, consistent damping performance across all driving conditions.
  • Improved Stability: Reduces rear-end squat during acceleration and improves cornering composure.
  • Durability: Built with high-quality components to withstand the demands of the road while maintaining long-term reliability.

Whether you are restoring a 325is or maintaining a daily-driven 318i, the Bilstein B4 is the reliable choice for your suspension needs. These shocks are designed to work perfectly with your existing suspension setup, offering an easy upgrade that makes a noticeable difference in your car's handling. Experience the difference that premium engineering makes in your BMW. Shop the full range of suspension components at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1984-1985 BMW 318i Base
1991-1992 BMW 318i Base
1991 BMW 318is Base
1986-1988 BMW 325 Base
1984-1987 BMW 325e Base
1986-1987 BMW 325es Base
1987-1993 BMW 325i Base
1988-1991 BMW 325iX Base
1987-1991 BMW 325is Base

Product Details

Product Description
Part Numbers
Sizing & Fit

About Bilstein

Bilstein has been the OE shock supplier to Mercedes-Benz, BMW, Porsche, and Ferrari since 1957. German-engineered B4 OE replacements, B6 sport, B8 lift-corrected, and B14/B16 coilovers — every Bilstein damper carries motorsport-derived monotube technology.

Watch in action

Restore the Ultimate Driving Machine

The BMW E30 is an icon of handling and performance. Keep yours driving like new with the Bilstein B4 Twintube Rear Shock Absorber. As an OE replacement, this shock is designed to restore the factory-fresh feel of your BMW 3 Series, providing the perfect blend of comfort and sporty response that made the E30 famous.

Key Features for Your BMW E30

  • OE Replacement Quality: Engineered to match the original performance characteristics of your BMW 318i, 325i, or 325iX.
  • Twintube Technology: Ensures smooth, consistent damping performance across all driving conditions.
  • Improved Stability: Reduces rear-end squat during acceleration and improves cornering composure.
  • Durability: Built with high-quality components to withstand the demands of the road while maintaining long-term reliability.

Whether you are restoring a 325is or maintaining a daily-driven 318i, the Bilstein B4 is the reliable choice for your suspension needs. These shocks are designed to work perfectly with your existing suspension setup, offering an easy upgrade that makes a noticeable difference in your car's handling. Experience the difference that premium engineering makes in your BMW. Shop the full range of suspension components at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1984-1985 BMW 318i Base
1991-1992 BMW 318i Base
1991 BMW 318is Base
1986-1988 BMW 325 Base
1984-1987 BMW 325e Base
1986-1987 BMW 325es Base
1987-1993 BMW 325i Base
1988-1991 BMW 325iX Base
1987-1991 BMW 325is Base

Product Details

Product Description

About Bilstein

Bilstein has been the OE shock supplier to Mercedes-Benz, BMW, Porsche, and Ferrari since 1957. German-engineered B4 OE replacements, B6 sport, B8 lift-corrected, and B14/B16 coilovers — every Bilstein damper carries motorsport-derived monotube technology.

Watch in action

Restore the Ultimate Driving Machine

The BMW E30 is an icon of handling and performance. Keep yours driving like new with the Bilstein B4 Twintube Rear Shock Absorber. As an OE replacement, this shock is designed to restore the factory-fresh feel of your BMW 3 Series, providing the perfect blend of comfort and sporty response that made the E30 famous.

Key Features for Your BMW E30

  • OE Replacement Quality: Engineered to match the original performance characteristics of your BMW 318i, 325i, or 325iX.
  • Twintube Technology: Ensures smooth, consistent damping performance across all driving conditions.
  • Improved Stability: Reduces rear-end squat during acceleration and improves cornering composure.
  • Durability: Built with high-quality components to withstand the demands of the road while maintaining long-term reliability.

Whether you are restoring a 325is or maintaining a daily-driven 318i, the Bilstein B4 is the reliable choice for your suspension needs. These shocks are designed to work perfectly with your existing suspension setup, offering an easy upgrade that makes a noticeable difference in your car's handling. Experience the difference that premium engineering makes in your BMW. Shop the full range of suspension components at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1984-1985 BMW 318i Base
1991-1992 BMW 318i Base
1991 BMW 318is Base
1986-1988 BMW 325 Base
1984-1987 BMW 325e Base
1986-1987 BMW 325es Base
1987-1993 BMW 325i Base
1988-1991 BMW 325iX Base
1987-1991 BMW 325is Base

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