Bilstein B14 PSS Coilovers — Fits 04-09 Audi S4/RS4

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SKU: BIL47-119444
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Sale price$1,348.65 Regular price$1,791.00
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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

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

Bilstein B14 PSS Performance Coilovers for Audi S4 & RS4

Elevate your driving experience with the Bilstein B14 PSS (Performance/Sport) suspension system, meticulously engineered for your Audi S4 and RS4 models from 2004 to 2009. This kit offers a perfect blend of sporty handling and adjustable ride height, allowing you to fine-tune your vehicle's stance for optimal performance and aesthetics.

Key Features:

  • Adjustable Ride Height: The threaded body design allows for precise ride height adjustment, enabling you to achieve the perfect look and center of gravity for spirited driving or track use.
  • Monotube Performance: Featuring Bilstein's renowned monotube gas pressure technology, these dampers provide consistent performance and superior damping control, even under demanding conditions.
  • Application-Specific Tuning: Each kit includes matched springs and dampers, specifically tuned for the weight and dynamics of the Audi S4 (8E) and RS4 platforms, ensuring a balanced and responsive ride.
  • Durable Construction: Built with high-quality materials and a zinc-coated, threaded body for corrosion resistance, these coilovers are designed to withstand the rigors of daily driving and performance use.
  • German Engineering: Proudly made in Germany, leveraging decades of motorsport expertise and technology tested on the world's most demanding circuits, including the Nürburgring.

This Bilstein B14 PSS kit is a direct fit for various Audi S4 Avant, Base, and Cabriolet models (2004-2009), as well as RS4 Base and Cabriolet models (2007-2008). Please verify fitment with your specific vehicle. Note: OE part 8E0412377C may be required for installation. Experience the Bilstein difference with enhanced handling and a customized stance. Discover premium suspension solutions at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2007-2008 Audi RS4 Base
2008 Audi RS4 Cabriolet
2004-2008 Audi S4 Avant
2004-2008 Audi S4 Base
2004-2009 Audi S4 Cabriolet

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

Bilstein B14 PSS Performance Coilovers for Audi S4 & RS4

Elevate your driving experience with the Bilstein B14 PSS (Performance/Sport) suspension system, meticulously engineered for your Audi S4 and RS4 models from 2004 to 2009. This kit offers a perfect blend of sporty handling and adjustable ride height, allowing you to fine-tune your vehicle's stance for optimal performance and aesthetics.

Key Features:

  • Adjustable Ride Height: The threaded body design allows for precise ride height adjustment, enabling you to achieve the perfect look and center of gravity for spirited driving or track use.
  • Monotube Performance: Featuring Bilstein's renowned monotube gas pressure technology, these dampers provide consistent performance and superior damping control, even under demanding conditions.
  • Application-Specific Tuning: Each kit includes matched springs and dampers, specifically tuned for the weight and dynamics of the Audi S4 (8E) and RS4 platforms, ensuring a balanced and responsive ride.
  • Durable Construction: Built with high-quality materials and a zinc-coated, threaded body for corrosion resistance, these coilovers are designed to withstand the rigors of daily driving and performance use.
  • German Engineering: Proudly made in Germany, leveraging decades of motorsport expertise and technology tested on the world's most demanding circuits, including the Nürburgring.

This Bilstein B14 PSS kit is a direct fit for various Audi S4 Avant, Base, and Cabriolet models (2004-2009), as well as RS4 Base and Cabriolet models (2007-2008). Please verify fitment with your specific vehicle. Note: OE part 8E0412377C may be required for installation. Experience the Bilstein difference with enhanced handling and a customized stance. Discover premium suspension solutions at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2007-2008 Audi RS4 Base
2008 Audi RS4 Cabriolet
2004-2008 Audi S4 Avant
2004-2008 Audi S4 Base
2004-2009 Audi S4 Cabriolet

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

Bilstein B14 PSS Performance Coilovers for Audi S4 & RS4

Elevate your driving experience with the Bilstein B14 PSS (Performance/Sport) suspension system, meticulously engineered for your Audi S4 and RS4 models from 2004 to 2009. This kit offers a perfect blend of sporty handling and adjustable ride height, allowing you to fine-tune your vehicle's stance for optimal performance and aesthetics.

Key Features:

  • Adjustable Ride Height: The threaded body design allows for precise ride height adjustment, enabling you to achieve the perfect look and center of gravity for spirited driving or track use.
  • Monotube Performance: Featuring Bilstein's renowned monotube gas pressure technology, these dampers provide consistent performance and superior damping control, even under demanding conditions.
  • Application-Specific Tuning: Each kit includes matched springs and dampers, specifically tuned for the weight and dynamics of the Audi S4 (8E) and RS4 platforms, ensuring a balanced and responsive ride.
  • Durable Construction: Built with high-quality materials and a zinc-coated, threaded body for corrosion resistance, these coilovers are designed to withstand the rigors of daily driving and performance use.
  • German Engineering: Proudly made in Germany, leveraging decades of motorsport expertise and technology tested on the world's most demanding circuits, including the Nürburgring.

This Bilstein B14 PSS kit is a direct fit for various Audi S4 Avant, Base, and Cabriolet models (2004-2009), as well as RS4 Base and Cabriolet models (2007-2008). Please verify fitment with your specific vehicle. Note: OE part 8E0412377C may be required for installation. Experience the Bilstein difference with enhanced handling and a customized stance. Discover premium suspension solutions at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2007-2008 Audi RS4 Base
2008 Audi RS4 Cabriolet
2004-2008 Audi S4 Avant
2004-2008 Audi S4 Base
2004-2009 Audi S4 Cabriolet

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