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Chassis Components› Chassis and Frame Components

034Motorsport

Density Line Control Arm Kit

Name: Density Line Control Arm Kit
Brand: 034Motorsport
SKU: 034-B8-DLAD

$1,769.94

SKU: 034-B8-DLAD

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The 034Motorsport Density Line Control Arm Kit is a performance replacement for factory front upper and lower control arms. It features machined-billet upper adjustable control arms, high-durometer rubber bushings, and Aurora spherical bearings. The adjustable upper control arms allow for optimal alignment for lowered or track-driven vehicles.

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The 034Motorsport Density Line Control Arm Kit provides a comprehensive upgrade for your vehicle's front suspension, replacing all eight factory upper and lower control arms. This kit is engineered with high-durometer rubber bushings (65 Durometer), Aurora spherical bearings with Teflon race lining, and machined-billet upper adjustable control arms. These components work together to significantly limit unwanted suspension deflection, delivering a noticeable improvement in handling feel and steering precision that surpasses even new factory control arms. This kit is designed as a direct replacement and offers adjustable upper control arms that allow for optimal alignment, catering to lowered vehicles or those intended for track use. The Camber Correcting versions offer 5/8" of outward adjustability, while the Track Spec versions are 1/8" shorter than stock with 5/8" of inward adjustability. Adjustments can be made in precise 1/36" increments (0.1 degrees per increment). Installation requires careful selection based on vehicle build date, with specific options for 'Early' (M12 ball joints, up to Nov 2, 2009) and 'Late' (M14 ball joints, from Nov 3, 2009) models. Special considerations apply to C7/C7.5 A6/A7 models (Early up to Aug 15, 2011, Late from Aug 15, 2011) and C7 S6/S7/RS6/RS7 vehicles (Late M14 only). The kit includes front and rear lower control arms, front and rear upper adjustable control arms, dust boots, M14 ball joints, and installation hardware.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	034Motorsport
Part Number	034-B8-DLAD
Category	Suspension and Components

Videos

034Motorsport Rear Upper Control Arm Installation

How do you Adjust 034Motorsport Density Line Upper Control Arms? | 034Motorsport FAQ

Audi C7 Upper Control Arm Install | 034Motorsport S6/S7

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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