SKU: 7583728045

BC Racing ER Series Coilovers for 2017+ Audi A4/S4 (53mm Front Strut) (FWD/AWD) (B9)

$870.75 $967.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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For Your Every Summer RSVP, with Code: SUMMER15

Description

BC Racing ER Series Coilovers for 2017+ Audi A4/S4 (53mm Front Strut) (FWD/AWD) (B9)BC Racing ER Series Coilovers for the 2017+ Audi A4 S4 (B9) put race grade adjustability in reach of the serious track day driver, with independent compression and rebound tuning at every corner. Every kit is extensively tested on the B9 chassis and refined until it balances ride quality with performance the reason A4 S4 (53mm Front Strut) coilovers from BC Racing are the best selling adjustable kits in their segment worldwide. ER Series kits run a

BC Racing ER Series Coilovers for 2017+ Audi A4/S4 (53mm Front Strut) (FWD/AWD) (B9)
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: 7583728045

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4.3 ★★★★★
Based on 2316 reviews
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A
Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 5
Nice and a good price.
Fit our F250 Diesel well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2025
R
Verified Purchase
Rick
Lake Worth, US
★★★★★ 5
Great fitment
Nice fitment
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Reviewed in the United States on December 15, 2025
L
Verified Purchase
Lauren Drennan
Louisville, US
★★★★★ 2
F250 cabin filter change
Too thick. Air flow decreased significantly which is terrible in the AZ heat!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 27, 2025
D
Verified Purchase
Dale
Natrona Heights, US
★★★★★ 5
Clean filtered air
Installed easy. works great. Clean filtered air.
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Reviewed in the United States on July 21, 2025
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Great price
Both filters fit and worked and had a great price.
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Reviewed in the United States on March 15, 2026

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