ST Suspensions

ST Coilover Kit 09-14 Audi A4/A4 Quattro (B8) - 13210075

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SKU:
STS13210075
UPC:
611512906072
MPN:
13210075
Availability:
Regularly stocked product
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$1,089.00
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Description

What vehicles are compatible with the ST Suspensions STS Coilover kit?
ST Suspensions STS Coilovers precisely fit 2008-2017 Audi A4/A4 Quattro and A5 models, ensuring dedicated performance integration.

Do ST Suspensions STS Coilovers require professional installation?
Professional installation is strongly recommended for ST Suspensions STS Coilovers to guarantee optimal performance and correct setup.

ST Suspensions STS Coilovers provide precise ride height adjustment for Audi A4/A5 models, excelling in Street Performance with a score of 8. Featuring adjustable spring perches crafted from a durable polyamide composite with a stainless steel insert, these coilovers deliver consistently smooth and responsive suspension action for confident cornering.

What Owners Say

Owners and enthusiasts consistently praise ST Suspensions coilovers as exceptional value, with many highlighting the impressive balance between comfort and performance for daily driving and spirited use. The ride quality earns particular recognition—firmer than stock but never harsh, with adjustability that rivals or exceeds more expensive alternatives like KW V1s. Drivers report confidence in the handling improvements and appreciate the ability to dial in their preferred stance and damping. The main criticism centers on the non-stainless construction, which can lead to rust and seized adjusters over time in harsh climates. Despite this limitation, the consensus remains strong that ST coilovers deliver outstanding bang-for-buck performance that punches well above their price point.

Key Features

  • adjustable spring perch made of durable and friction-optimized polyamide composite material with a stainless steel insert
  • Galvanized zinc coated steel struts
  • dust protection system
  • multi-layered pressure resistant sealing package
  • mono block guide system
  • low friction piston band

Why Choose the STS Coilover

Achieves precise ride height adjustment for a perfectly tailored stance and handling.

Delivers superior corrosion resistance, ensuring long-lasting performance and appearance.

Provides enhanced protection against road debris, extending component lifespan.

Transforms your driving experience with smooth, responsive suspension action.

Ensures consistent damping performance for predictable and confident cornering.

Who Is This For?

Daily Driving Comfort — 7/10
Low friction piston, sealed system enhance ride.

Track / Autocross — 8/10
Adjustable perch, responsive action for cornering.

Street Performance — 8/10
Responsive suspension action for confident cornering.

Racing Competition — 7/10
Adjustable perch, responsive action for performance.

Visual / Aesthetic Upgrade — 5/10
No visual features mentioned in data.

Additional Resources

Official ST Suspensions Product Page

Installation Guide (PDF)

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

Clearance Item:
N
MPN:
13210075
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Suspension>Coilovers
Product Level:
Mid Range
Daily Driving Comfort:
7/10
Track / Autocross:
8/10
Street Performance:
8/10
Racing Competition:
7/10
Visual / Aesthetic Upgrade:
5/10
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