H&R Sport Lowering Spring Kit — Fits 1999-2004 Porsche 911 C4/C4S Coupe

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SKU: HRS29466
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About H&R H&R Special Springs is the German engineering choice ...Read More

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Sale price$498.99 Regular price$499.00
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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 H&R

H&R Special Springs is the German engineering choice for OE-quality lowering springs, sport coilovers, and sway bars. Every H&R spring is progressive-rate, TÜV-certified, and engineered to retain factory ride quality at a lower stance.

Watch in action

Enhance Your Porsche 911 C4/C4S Stance

Upgrade the handling and appearance of your 1999-2004 Porsche 911 Carrera 4 or 4S Coupe with H&R Sport Springs. As the industry leader in suspension upgrades, H&R has designed these springs to provide the perfect balance of aggressive aesthetics and improved driving dynamics. By lowering the vehicle's center of gravity, these springs effectively reduce body roll, squat, and dive, giving your Porsche a more planted and responsive feel during spirited driving.

Performance Benefits

  • Improved Aesthetics: Eliminates excessive fender well gap for a sleek, aggressive look.
  • Better Handling: Reduced body roll and improved cornering stability.
  • Progressive Rate: Designed for a comfortable ride during daily use and firm support when pushed.
  • Efficiency: Lowered profile improves aerodynamics, potentially boosting fuel economy.
  • Durability: High-tensile steel construction ensures long-lasting performance.

H&R Sport Springs are the most popular upgrade for Porsche owners looking to improve their vehicle's suspension without the complexity of a full coilover system. The progressive spring design ensures that you maintain excellent ride quality on the highway while enjoying sharper turn-in and better overall chassis balance on twisty roads. Installation is a straightforward way to transform the look and feel of your 911. Experience the difference that precision-engineered suspension can make with this H&R kit from GGCRACING.

Vehicle Fitment

Years Make Model Trim
1999-2004 Porsche 911 Carrera 4
2002-2004 Porsche 911 Carrera 4S

Product Details

Product Description
Part Numbers
Sizing & Fit

About H&R

H&R Special Springs is the German engineering choice for OE-quality lowering springs, sport coilovers, and sway bars. Every H&R spring is progressive-rate, TÜV-certified, and engineered to retain factory ride quality at a lower stance.

Watch in action

Enhance Your Porsche 911 C4/C4S Stance

Upgrade the handling and appearance of your 1999-2004 Porsche 911 Carrera 4 or 4S Coupe with H&R Sport Springs. As the industry leader in suspension upgrades, H&R has designed these springs to provide the perfect balance of aggressive aesthetics and improved driving dynamics. By lowering the vehicle's center of gravity, these springs effectively reduce body roll, squat, and dive, giving your Porsche a more planted and responsive feel during spirited driving.

Performance Benefits

  • Improved Aesthetics: Eliminates excessive fender well gap for a sleek, aggressive look.
  • Better Handling: Reduced body roll and improved cornering stability.
  • Progressive Rate: Designed for a comfortable ride during daily use and firm support when pushed.
  • Efficiency: Lowered profile improves aerodynamics, potentially boosting fuel economy.
  • Durability: High-tensile steel construction ensures long-lasting performance.

H&R Sport Springs are the most popular upgrade for Porsche owners looking to improve their vehicle's suspension without the complexity of a full coilover system. The progressive spring design ensures that you maintain excellent ride quality on the highway while enjoying sharper turn-in and better overall chassis balance on twisty roads. Installation is a straightforward way to transform the look and feel of your 911. Experience the difference that precision-engineered suspension can make with this H&R kit from GGCRACING.

Vehicle Fitment

Years Make Model Trim
1999-2004 Porsche 911 Carrera 4
2002-2004 Porsche 911 Carrera 4S

Product Details

Product Description

About H&R

H&R Special Springs is the German engineering choice for OE-quality lowering springs, sport coilovers, and sway bars. Every H&R spring is progressive-rate, TÜV-certified, and engineered to retain factory ride quality at a lower stance.

Watch in action

Enhance Your Porsche 911 C4/C4S Stance

Upgrade the handling and appearance of your 1999-2004 Porsche 911 Carrera 4 or 4S Coupe with H&R Sport Springs. As the industry leader in suspension upgrades, H&R has designed these springs to provide the perfect balance of aggressive aesthetics and improved driving dynamics. By lowering the vehicle's center of gravity, these springs effectively reduce body roll, squat, and dive, giving your Porsche a more planted and responsive feel during spirited driving.

Performance Benefits

  • Improved Aesthetics: Eliminates excessive fender well gap for a sleek, aggressive look.
  • Better Handling: Reduced body roll and improved cornering stability.
  • Progressive Rate: Designed for a comfortable ride during daily use and firm support when pushed.
  • Efficiency: Lowered profile improves aerodynamics, potentially boosting fuel economy.
  • Durability: High-tensile steel construction ensures long-lasting performance.

H&R Sport Springs are the most popular upgrade for Porsche owners looking to improve their vehicle's suspension without the complexity of a full coilover system. The progressive spring design ensures that you maintain excellent ride quality on the highway while enjoying sharper turn-in and better overall chassis balance on twisty roads. Installation is a straightforward way to transform the look and feel of your 911. Experience the difference that precision-engineered suspension can make with this H&R kit from GGCRACING.

Vehicle Fitment

Years Make Model Trim
1999-2004 Porsche 911 Carrera 4
2002-2004 Porsche 911 Carrera 4S

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