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Your Vehicle BMW G30 M550i xDrive N63 4.4L

Spherical Adjustable Front Upper Control Arm Kit

Zero deflection and slop, uncompromized suspension geometry - Track Spec
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Small diameter, non-feminine racing springs are required, stock diameter springs will hit the links
034Motorsport
Mfg Part #
034-401-1006
ECS Part #
ES#3183545
Brand
034Motorsport

SALE: 564.30 (10% OFF)
WAS: $627.00 on 06-28-2026

This product was last offered at the strikethrough price on
06-28-2026


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This product is lifetime replacement eligible Lifetime Replacement
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Lifetime Replacement Program! Read more here
Availability:
Back Ordered
Est. Ship Date:
No ETA
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Product Details

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Small diameter, non-feminine racing springs are required, stock diameter springs will hit the links

Please Note: Only available for purchase and shipment in the United States

034Motorsport fully spherical upper control arms for the front B5, B6, and B7 Audi A4/S4/RS4 applications. These are the same parts we run on the 034Motorsport Time Attack A4.

Feature:

  • Genuine Aurora 5/8" Rod Ends with Teflon coating
  • Billet Aluminum tie rod arms with anodized coating for long life
  • CAD plated 4130 Chromoly pins with safety washer for safe, strong and secure attachment
  • Includes billet aluminum spacers to allow use of all factory hardware
  • Adjustable for a wide range of alignment settings
  • Zero slop design, all solid construction for no deflection or alignment changes to maintain suspension geometry and steering accuracy

Fully spherical Upper Control Arm Kit recommended for:

  • Any track or race car.
  • Any car that requires wide ranges of alignment settings.
  • Utmost strength and durability, as well as servicability.
  • Zero deflection and slop, uncompromized suspension geometry.
  • Highly accurate steering feel and input.
  • Cannot be safely run at stock length (as shipped) as this would not allow any inward adjustment for increased camber.  If you need to run stock length let us know at the time of order and we will supply a kit that can be installed as such.
  • Dust boots are now included with all adjustable upper control arms. We ship the boots uninstalled; once you have the alignment set, install the dust boots before final installation.

*Note 1 - This upper control arm kit does bind at full lock, the rear heim can touch the front link (depending on alignment settings), though this has no real effect on function (the wheel will turn all the way to the steering rack lock), we do not recommend driving around at full lock with these parts installed.  If you do drive around at full lock, then you may have other issues relating to the area between the drivers seat and steering wheel that need to be addressed.*

**Note 2 - Small diameter, non-feminine racing springs are required, stock diameter springs will hit the links, anything on your average KW V3 or Stasis Ohlins kit will clear fine.**

Cross Reference
  • 0344011006
  • 8E0407505A
  • 8E0407506A
  • 8E0407510A
  • 034-401-1006
  • 8E0407509A

This Part Fits the Following Vehicles

Make Model Submodel Engine Special Fitment Notes
Audi B5 A4 FWD 1.8T Use vehicle selector to confirm fitment
Audi B5 A4 FWD V6 12v Use vehicle selector to confirm fitment
Audi B5 A4 FWD V6 30v Use vehicle selector to confirm fitment
Audi B5 A4 Quattro 1.8T Use vehicle selector to confirm fitment
Audi B5 A4 Quattro 10v Use vehicle selector to confirm fitment
Audi B5 A4 Quattro V6 12v Use vehicle selector to confirm fitment
Audi B5 A4 Quattro V6 30v Use vehicle selector to confirm fitment
Audi B5 S4 All 2.7T Use vehicle selector to confirm fitment
Audi B6 A4 FWD 1.8T Use vehicle selector to confirm fitment
Audi B6 A4 FWD V6 30v Use vehicle selector to confirm fitment
Audi B6 A4 Quattro 1.8T Use vehicle selector to confirm fitment
Audi B6 A4 Quattro 10v Use vehicle selector to confirm fitment
Audi B6 A4 Quattro V6 30v Use vehicle selector to confirm fitment
Audi B6 S4 All V8 Use vehicle selector to confirm fitment
Audi B7 A4 FWD 2.0T Use vehicle selector to confirm fitment
Audi B7 A4 Quattro 2.0T Use vehicle selector to confirm fitment
Audi B7 A4 Quattro V6 3.2L Use vehicle selector to confirm fitment
Audi B7 RS4 All V8 Use vehicle selector to confirm fitment
Audi B7 S4 All V8 Use vehicle selector to confirm fitment
Audi C5 A6 FWD V6 2.8L Use vehicle selector to confirm fitment
Audi C5 A6 FWD V6 3.0L Use vehicle selector to confirm fitment
Audi C5 A6 Quattro 2.7T Use vehicle selector to confirm fitment
Audi C5 A6 Quattro 4.2 Use vehicle selector to confirm fitment
Audi C5 A6 Quattro V6 2.8L Use vehicle selector to confirm fitment
Audi C5 A6 Quattro V6 3.0L Use vehicle selector to confirm fitment
Audi C5 S6 Quattro 4.2 Use vehicle selector to confirm fitment
Audi RS6 All 4.2T Use vehicle selector to confirm fitment
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

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New/Unused Product Returns

ECS Tuning will accept returns for unused products within 90 days of the ship date for a refund to the original payment method used. The customer is responsible for the return shipping costs and fees. If selecting to use a prepaid shipping label, the shipping cost will be deducted from the total refunded amount. All new/unused products must be new, unused and must be in the original packaging, including labeling, manuals, hardware, etc. Special order parts are non-refundable.

In the event that we find an error on our website or on behalf of an ECS Tuning Representative, we will provide a return shipping label from the original delivery location.

Refused Packages

Any domestic orders that are returned to ECS Tuning as refused by receiver or non-deliverable will be subject to a return handling fee and will be processed as a return in compliance with our standard return policy, including a 15% restocking fee.

Any international orders that are refused at the time of delivery will be subject to carrier abandonment of the package, at which time the ordered products would be discarded by the carrier. The customer will not be refunded for the value of the order and the discarded products are no longer retrievable.

Return Process

Return Process

ECS Tuning now offers an online returns solution! To get started, simply log into your ECS Tuning account, Click the "View Orders" button on the My Account home page and select the order that you wish to make a return on to begin. If you have any questions, feel free to reach out to our Customer Service Team for assistance!

Please note: Refunds will be processed to the original payment method used on the order or to an in store credit, respective to the type of return that is made as well as any pre-existing arrangements with an ECS Tuning Customer Service Representative. In the event that multiple forms of payment were used, we will refund the value to an in store credit. In the event that a return label is provided, these charges may be deducted from the total refund you receive.

Original shipping costs are non-refundable and the buyer is responsible for return shipping charges. ECS Tuning will not accept COD deliveries.


All in store credit balances will expire after one year from the original purchase date.

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Shipping Policy

Free Shipping On Orders $49 & Up

Items marked with a 'Free Shipping On Orders $49 and Up' logo may qualify for free standard economy ground shipping to the contiguous United States (48 states) for most orders with a value greater or equal to $49.00 USD. Oversized products and direct ship products are excluded from this offer unless otherwise noted.

Free Shipping

Items marked as 'Free Shipping' may qualify for free standard economy ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.


The policies listed above are subject to change at any time without notice.

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Lifetime Replacement

Want to know more about our Lifetime Replacement program?

Click here to learn more.

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Why You Should Shop From ECS Tuning

ECS Tuning stands out as more than an automotive parts supplier-it's a vibrant community fueled by a shared passion for cars. Born from the enthusiasm of car lovers, we offer an unmatched understanding and commitment to the automotive world, providing high-quality parts and accessories sourced from our own experiences. Our selection is meticulously crafted to meet the highest standards of performance, quality, and design, catering to both the latest trends and classic styles.


Our distinct advantage lies in our passionate team and comprehensive support, offering expert advice and seamless service from selection to installation. Shopping with ECS brings exclusive perks, including our Lifetime Replacement Guarantee and free shipping on orders over $49, enhancing the value of every purchase. As a central hub for car enthusiasts, ECS Tuning fosters a rich community where ideas and experiences flourish, transforming us from a mere supplier into a platform where automotive dreams come to life.

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Cancellation Policy

At ECS Tuning, we understand that plans can change. That's why we offer a flexible cancellation policy for our customers. You may cancel your order at any time before you receive the shipment confirmation. This policy is designed to provide you with peace of mind and the flexibility to make adjustments to your purchases as needed. Should you decide to cancel your order, simply reach out to our customer service team, and we will assist you with the process swiftly and efficiently.

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