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

density-line-front-control-arm-kit-for-bmw-e9x

$1,740.99
This product is ready to order. Orders will have an estimated 2-week lead time.
Density Line

Product Description:

The factory front control arms are an integral part of the BMW E9X chassis suspension, but can start wearing out as early as 40,000 miles - especially on enthusiast-owned vehicles which are driven hard on the street or track. As the rubber bushings degrade and ball joints develop play, alignment is compromised and steering becomes less precise.

034Motorsport's complete Density Line Control Arm Kit is designed to be a performance replacement for all four of the factory control arms. Featuring high-durometer rubber bushings and high-quality ball and Heim joints, Density Line Control Arms are engineered to limit unwanted deflection in the suspension, resulting in tighter handling and more precise steering response than even brand new factory control arms can offer. This kit includes the necessary headlight sensor rods.

The M3 style design adds an additional -0.75° of camber over the non-M designs, leading to improved handling feel & steering precision.

Features:

  • Complete, Drop-In Replacement for Factory Control Arms
  • Offers Improved Handling Feel & Steering Precision
  • High-Durometer Rubber Bushings (65 Durometer)
  • Includes New and Stronger Ball Joints
  • Increases Negative Camber by -0.75° over Non-M Arms
  • Includes Headlight Sensor Rod

What's Included:

  • Front Lower Control Arms
  • Headlight Sensor Rod
  • Control Arm Installation Hardware Kit

Fitment

 

Make Model Years Chassis Notes BMW 128i E8X 2008-2013   BMW 135i E8X 2008-2013   BMW 135is E8X 2008-2013   BMW 1M Coupe E82 2008-2013   BMW M3 Sedan E90 2006-2012   BMW M3 Coupe E92 2006-2012   BMW M3 Convertible E93 2006-2012   BMW 3 Series Sedan E90 2006-2012 all models except xi (all wheel drive) BMW 3 Series Touring E91 2006-2012 all models except xi (all wheel drive) BMW 3 Series Coupe E92 2006-2012 all models  BMW 3 Series Convertible E93 2006-2012 all models 

 

034Motorsport Install Guide PDF

The installation of your is a straightforward process that will take approximately 1 hour to complete. You can access our detailed installation guide by clicking the icon on the left.

 

Download the Install Guide

  • 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
  • Competitive pricing
    Seen a better price elsewhere? Let us check
  • 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 ↗