Skip to content
HARRYS EURO - NZ's Largest Online Performance Parts Store
HARRYS EURO – NZ's Largest Online Performance Parts Store

Density Line Lower Control Arm Kit, B6/B7 Audi A4/S4/RS4

$1,319.00
This product is ready to order. Orders will have an estimated 2-week lead time.
Density Line

This Density Line Lower Control Arm Kit for B6/B7 Audi A4/S4/RS4 is perfect for use with our Adjustable Upper Control Arm Kit!

Density Line Control Arms are manufactured from high-quality cast aluminum and feature upgraded rubber bushings to offer a substantial performance increase over the worn factory parts. This kit includes all four Density Line Lower Control Arms needed to replace the factory lower arms.

Features:

  • Upgraded High-Durometer Rubber Bushings to Reduce Deflection
  • High-Quality Cast Aluminum Control Arm Bodies
  • Heavy-Duty Ball Joint Design
  • Improved Handling Performance
  • Increased Strength & Durability
  • Direct Replacement for Factory Lower Control Arms
What's Included:
  • Left Front Lower Control Arm (Front Axle)
  • Left Rear Lower Control Arm (Front Axle)
  • Right Front Lower Control Arm (Front Axle)
  • Right Rear Lower Control Arm (Front Axle)
Fitment:
  • 2002 - 2005 Audi A4 (B6)
  • 2003 - 2005 Audi S4 (B6)
  • 2005.5 - 2008 Audi A4 (B7)
  • 2005.5 - 2008 Audi S4 (B7)
  • 2006 - 2008 Audi RS4 (B7)
  • Unsure about fitment?
    Chat with our performance expert
  • NZ's largest Online performance parts store
  • All products backed by manufacturer warranty
  • 100% genuine parts
  • Hassle-free 30-day returns & refunds
  • Workshop installation available
  • Fast 1-3 days dispatch on in-stock items
  • Shipping from only $11.90
  • Click & collect available
  • Dealer-level MTA workshop
  • Expert tuning, upgrades, and servicing
  • Visit us: 15a parkway drive, Rosedale, Auckland
  • Open 6 days

Harrys Euro

150+ Brands · 30,000+ Performance Parts

Proudly Serving Kiwi Drivers for Over 9 Years
Store & Workshop
Workshop

Parts + services, under one roof

Shop performance parts in-store or online, then have them fitted and tuned by the same team. No referrals, no second trips.

Performance

Dealer-level workshop, MTA assured

Fully equipped to support late-model European vehicles — diagnostics, servicing, and performance builds done right.

Parts

Built for real-world performance

We fine-tune high-performance machines to suit how you actually drive.

Happy Customers

4.8
Based on 146 Google reviews
as of 01/05/2026
×

Follow Our Journey

Live build updates, event coverage, and behind-the-scenes — on Instagram.

Follow Us on Instagram ↗