SKU: 31716668826

034Motorsport Density Line Adjustable Upper Control Arm Kit, Track Spec, Audi B8 A4/S4/RS4, A5/S5/RS5, Q5/SQ5 - 034-401-1009

Sale price$549.00 Regular price$610.00
Save 10%

Pay in installments of $152.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

034Motorsport Density Line Adjustable Upper Control Arm Kit, Track Spec, Audi B8 A4/S4/RS4, A5/S5/RS5, Q5/SQ5 - 034-401-1009034 Motorsport Density Line Adjustable Upper Control Arm Kit, Track Spec, Audi B8 A4 S4 RS4, A5 S5 RS5, Q5 SQ5. Upper control Arm kit in track spec for the Audi B8 series. Fitment: 2009 2014 Audi A4 (B8) 2010 2014 Audi S4 (B8) 2008 2014 Audi A5 (B8) 2008 2014 Aud S5 (B8) 2013 2014 Audi RS5 (B8) 2009 2014 Audi Q5 SQ5 (B8) Features: CNC Machined Billet 6061 Construction, Black Anodized Finish 034Motorsport Density Inner Bushings Aurora Spherical

034 Motorsport - Density Line Adjustable Upper Control Arm Kit, Track Spec, Audi B8 A4/S4/RS4, A5/S5/RS5, Q5/SQ5.

Upper control Arm kit in track spec for the Audi B8 series.

Fitment:

  • 2009 - 2014 Audi A4 (B8)
  • 2010 - 2014 Audi S4 (B8)
  • 2008 - 2014 Audi A5 (B8)
  • 2008 - 2014 Aud S5 (B8) 
  • 2013 - 2014 Audi RS5 (B8)
  • 2009 - 2014 Audi Q5/SQ5 (B8)

Features:

  • CNC Machined Billet 6061 Construction, Black Anodized Finish
  • 034Motorsport Density Inner Bushings
  • Aurora Spherical Bearings Featuring Teflon Race Lining
  • Built in Safety Washer to eliminate any chance of the spherical ever separating
  • Track Spec: Already 1/8" shorter than stock, these offer an additional 5/8" of inward adjustability from stock length, adjustable in 1/36" increments, each 1/36 adjustment is approximately .1 degrees for highly accurate adjustments.
  • No tightening creep like you get with a turn buckle.
  • Adjustments can be easily made by threading out an M6 head allen bolt, the pinch pin stays installed in the upright.  A jam nut keeps everything tight once adjusted.
  • 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.

Arms ship with everything pictured and assembled, price for one kit for one front suspension.

Rebuild Kits: We now offer complete rebuild kits for these control arms here: Rebuild Kit, Density Line Adjustable Upper Control Arms

Note - Do not run the heims with less than 8 threads in the control arm itself, less threads can cause failure of the part and 034Motorsport will not be responsible for installation errors.  If your alignment requires that you must have less than 8 threads engaged then contact us, but do not run the car with less than 8 threads engaged!  Tighten M10 pan head allen bolt to 45 ft/lbs with blue loctite.

Control arms do not have to be removed to adjust camber. Please see the video below highlighting the ease of adjustment.

Install instructions for dust boots:

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: 31716668826

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 12 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Coffman, H
Grantham, US
★★★★★ 5
Cheap, and effective!
Color: Black, Number Of Shelves: 4, Size: 15.7in
Looks good, works great, low cost. I'll be purchasing more in the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 4
Cute for coffee bar!
Color: Black, Number Of Shelves: 4, Size: 15.7in
Great for above my coffee bar. Easy to mount and align. Seems stable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
S
Verified Purchase
Samuel Roberts
Dallas, US
★★★★★ 5
Great shelves, strong, secure, sturdy, decent size, unbeatable price.
Color: White, Number Of Shelves: 4, Size: 15.7in
Easy installation fits where we wanted them. Stable strong secure snug fit. Cleans easily with dust wipe. I would recommend buying these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
C
Verified Purchase
Clara
Los Angeles, US
★★★★★ 3
The shelves sag away from the wall overtime
Color: White, Number Of Shelves: 2, Size: 15.7in, Color: White, Number Of Shelves: 2, Size: 15.7in
Although the wood quality and finish of the shelf are clean and well-made, the main issue is that the shelves begin to sag over time while holding around 10 pounds, even though the product listing claims they can support up to 20 pounds. They may perform better on a brick wall, but on drywall you should be cautious. To fix the problem, I had to purchase floating shelf brackets for support, which solved the sagging issue. However, this defeats the purpose of the “floating” aesthetic. Since the shelf is in my bedroom, I can overlook it, but I personally wouldn’t install these in a common area if I wanted a clean floating look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
M
Verified Purchase
Mo
Birmingham, US
★★★★★ 5
Love this
Color: Rustic Brown, Number Of Shelves: 4, Size: 15.7in
Love these shelves so easy to put up so beautifully made and really enjoy the way they set on my wall very sturdy also!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

recommand products