Bilstein B12 (Sportline) Suspension Kit for 2009-2016 Audi A4 46-183521
Bilstein B12 (Sportline) Front and Rear Suspension Kit for 2009-2016 Audi A4 46-183521
Bilstein B12 (Sportline) Front and Rear Suspension Kit for 2009-2016 Audi A4 46-183521
Bilstein B12 (Sportline) Front and Rear Suspension Kit for 2009-2016 Audi A4 46-183521
Bilstein B12 (Sportline) Front and Rear Suspension Kit for 2009-2016 Audi A4 46-183521
Bilstein B12 (Sportline) Front and Rear Suspension Kit for 2009-2016 Audi A4 46-183521
Bilstein B12 (Sportline) Front and Rear Suspension Kit for 2009-2016 Audi A4 46-183521

Bilstein

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SKU: 46-183521

Bilstein B12 (Sportline) Suspension Kit for 2009-2016 Audi A4 FWD/AWD

$899.00

MSRP $1,082.00 You save $183.00

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Fitment Notes

All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.

Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

*Product images may not represent the actual SKU.

Handling Time

All handling times are estimates and may change at any time.

  • In-Stock: 1 business day
  • Out of Stock: 3-4 weeks
30-Day Returns

Not quite right? No problem — we offer hassle-free 30-day returns on eligible items. A few exclusions apply.

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Lifetime Manufacturer Warranty

Most of the BILSTEIN products available in the North American aftermarket are backed by our LIMITED LIFETIME WARRANTY for as long as you own your BILSTEIN products, while certain product categories are backed by industry leading warranties ranging from 90 days to two (2) years. Please consult our BILSTEIN Warranty Promise to see which warranty is applicable to your product.

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Product Details

Lowering a 2009-2016 Audi A4 with mismatched parts is how you end up with a car that crashes and skips. The Bilstein B12 kit pairs the springs and dampers as a designed set.

Built in Germany to original-equipment standards and finished to survive road salt and grit, this is a bolt-in part with no modification required. Backed by Bilstein's limited lifetime warranty.

Features

  • Direct response, dynamic driving and a sporty look
  • Offers even lowering between 30-60mm, depending on application
  • Includes Eibach Sportline Performance Sport suspension springs with progressive characteristics
Specifications
Part Number 46-183521
Part Name Suspension Kit
Vehicle 2009-2016 Audi A4
Drivetrain FWD/AWD
UPC 651860674674
Ride-Height Adjustable No
Damping Adjustment Non-Adjustable
Front Lowered Height 45 mm
Finish Dampers: Yellow / Springs: Red
Internal Design Monotube
Segment Tuning
Series B12 (Sportline)
Quantity Full Set (Front & Rear)
Notes Up to 1105kg Axle Load; Rear Lowered Height: 35mm, up to 1155kg Axle Load; Without Electronic Suspension
Vehicle Fitment
  • 2009 Audi A4 FWD/AWD
  • 2010 Audi A4 FWD/AWD
  • 2011 Audi A4 FWD/AWD
  • 2012 Audi A4 FWD/AWD
  • 2013 Audi A4 FWD/AWD
  • 2014 Audi A4 FWD/AWD
  • 2015 Audi A4 FWD/AWD
  • 2016 Audi A4 FWD/AWD

Customer Reviews

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
2009AudiA4AWD / FWDUp to 1105kg Axle Load; Rear Lowered Height: 35mm, up to 1155kg Axle Load; Without Electronic Suspension
2010AudiA4AWD / FWDUp to 1105kg Axle Load; Rear Lowered Height: 35mm, up to 1155kg Axle Load; Without Electronic Suspension
2011AudiA4AWD / FWDUp to 1105kg Axle Load; Rear Lowered Height: 35mm, up to 1155kg Axle Load; Without Electronic Suspension
2012AudiA4AWD / FWDUp to 1105kg Axle Load; Rear Lowered Height: 35mm, up to 1155kg Axle Load; Without Electronic Suspension
2013AudiA4AWD / FWDUp to 1105kg Axle Load; Rear Lowered Height: 35mm, up to 1155kg Axle Load; Without Electronic Suspension
2014AudiA4AWD / FWDUp to 1105kg Axle Load; Rear Lowered Height: 35mm, up to 1155kg Axle Load; Without Electronic Suspension
2015AudiA4AWD / FWDUp to 1105kg Axle Load; Rear Lowered Height: 35mm, up to 1155kg Axle Load; Without Electronic Suspension
2016AudiA4AWD / FWDUp to 1105kg Axle Load; Rear Lowered Height: 35mm, up to 1155kg Axle Load; Without Electronic Suspension

Questions & Answers