SKU: 57839558408

BC Racing BR Series Coilover Kit - 2017+ B9 Audi A4

Sale price$808.34 Regular price$898.15
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

BC Racing BR Series Coilover Kit - 2017+ B9 Audi A4The BC Racing BR series coilovers are the perfect choice for street driving with a dash of weekend warrior track action. Featuring easily accessible adjustment knobs and separately adjustable ride height, the BR series makes adjusting and maintaining your performance coilover system easier than ever. Ride height is independently user adjustable so you can dial in the exact look to reflect your driving style and performance needs. BCs patented concave

The BC Racing BR series coilovers are the perfect choice for street driving with a dash of weekend warrior track action. Featuring easily accessible adjustment knobs and separately adjustable ride height, the BR series makes adjusting and maintaining your performance coilover system easier than ever. Ride height is independently user adjustable so you can dial in the exact look to reflect your driving style and performance needs. BC’s patented concave lower locking ring keeps all adjustments locked in and ready for precise predicable feed back in any scenario. BR series coilovers provide a strong, complete and attractive coilover system at a great price.

General:

    • Mono-tube shock design
    • 30 levels of dampening force adjustment
    • Separate Full length height adjustable
    • Inverted and Non-Inverted setups
    • One year warranty
    • Rebuild-able

    Technical:

      • Coilovers use enlarged shock cartridges with specially designed pistons and rods provide a wide range of dampening force
      • Valves are constructed of special spring steel, which outperforms stainless steels and produces longer valve life. Valve stacks use a patented deflective system to provide more precise control
      • Patented concave lower locking ring, to prevent unseating
      • Springs are made of SAE9254 high strength, durable steel. Compression tested at over 500,000 times with less than 5% deformation
      • T6061 Aluminum utilized in spring locks and seats for strength and weight savings
      • Piston rods are constructed of highly polished steel to lengthen oil seal life and prevent leaking
      • High pressure inner rod guide seals ensure a perfect fit for consistent fade resistant damping and long shock life
      • 2 step coating process utilizing nickel and chromium plating to prevent corrosion
      • Newly developed lubricant oil in all shock cartridges minimizes aeration and cavitation
      • An additional bearing beneath each pillowball mount provides a smooth action and prolongs the life of the pillowball itself.



      Picture for representational purposes only. Actual product may vary slightly.


      Due to the hard work and dedication of their warehouse/custom build staff, the lead times for all customized and out-of-stock kits are about 3-4 weeks ETA at this time.


      Shipping Notes
      • Free Standard Shipping on $100+ Orders to the USA.
      • Except Preorder products are shipped in 48 hours.
      • Delivery to the USA:
      1. Standard Shipping : 3-10 business days
      • If time is of the essence, please consider selecting expedited delivery for faster service.
      Exchange/Return Notes
      • We offer a 30-day return/exchange service after receiving.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
      • Please click here for more details>>> Return & Exchange Policy
      SKU: 57839558408

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      Based on 14 reviews
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      Amazon Customer
      Bozeman, US
      ★★★★★ 5
      The perfect sock!
      Size: 6-10, Color: Halo Gray/Assorted
      The only socks that I can wear with my hey dudes. They stay on my ankles and never slid down into the shoe. I will forever order these as long as they are available. They are comfy too!
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      Reviewed in the United States on August 21, 2025
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      Ryan S
      Lake Worth, US
      ★★★★★ 5
      Good option, especially in warmer weather
      Size: 6-10, Color: Black
      High quality socks and very durable. Nice touch adding the grip on the back of the ankle so the sock stays up. Size is a true fit to the size of your foot as well.
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      Reviewed in the United States on April 17, 2025
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      Patricia
      Los Angeles, US
      ★★★★★ 5
      Love these socks!
      Size: 6-10, Color: White
      Comfortable, no show, and most importantly The Do No Slip!!!! I keep coming back to add to my supply because they have become the only sock I wear. I’ve been using them for a couple years now and they hold to great to washing, bleaching and the dryer. Highly recommended.
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      Reviewed in the United States on July 24, 2024
      B
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      BoyMom
      Port Orchard, US
      ★★★★★ 5
      The only socks I will buy
      Size: 6-10, Color: Halo Gray/Assorted
      These are hands down my favorite socks to wear with tennis shoes. Bought my original 6 pack in the store, liked them so much I went buy more and they were gone. These don't slip on your heel like most socks do. Come up high enough on the top of your foot to protect from tongue rubbing (I giggled when I wrote that) and they come in fun colors. Love they are ultra no show and provide padding but people can't see them with shoes on. Five stars!
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      Reviewed in the United States on January 12, 2023
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      Sam K.
      Lowell, US
      ★★★★★ 5
      Socks
      Size: Medium, Color: Black
      Amazing socks. Fits Amazing. I tried to buy the six pack and it wasn’t the same. Thinner material. The 3 pack is great. Would buy again if it comes up.
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      Reviewed in the United States on September 16, 2025

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