SKU: 53922553871

034Motorsport DENSITY LINE CONTROL ARM KIT UPPER ADJUSTABLE, B8/B8.5 AUDI A4/S4, A5/S5/RS5 & Q5/SQ5, Track Spec, Early (M12) - 034-401-1057

Sale price$1217.24 Regular price$1352.49
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Description

034Motorsport DENSITY LINE CONTROL ARM KIT UPPER ADJUSTABLE, B8/B8.5 AUDI A4/S4, A5/S5/RS5 & Q5/SQ5, Track Spec, Early (M12) - 034-401-1057034Motorsport Density Line Lower Control Arm Kits are now bundled with the Upper Adjustable Control Arms! Replace your vehicle's aging, worn control arms with these performance engineered Density Line units with adjustable upper arms to restore feel and improve handling precision beyond factory levels. Purchasing Instructions: Select the correct version based on the following: Camber Correcting Late: add positive camber for lowered vehicles built

034Motorsport Density Line Lower Control Arm Kits are now bundled with the Upper Adjustable Control Arms! Replace your vehicle's aging, worn control arms with these performance-engineered Density Line units with adjustable upper arms to restore feel and improve handling precision beyond factory levels.

Purchasing Instructions: Select the correct version based on the following:

    • Camber Correcting Late: add positive camber for lowered vehicles built after 11/03/09
    • Camber Correcting Early: add positive camber for lowered vehicles built before 11/02/09
    • Track Spec Late: add neg camber for tracked vehicles built after 11/03/09. 
    • Track Spec Early (THIS ITEM): add neg camber for tracked vehicles built before 11/02/09

034Motorsport's complete Density Line Control Arm Kit with Upper Adjustable Control Arms is designed to be a performance replacement for all eight of the factory front upper and lower control arms. Featuring high-durometer rubber bushings, high-quality ball joints, machined-billet upper adjustable control arms, and Aurora spherical bearings, this kit is engineered to limit unwanted deflection in the suspension. The result is tighter handling and more precise steering response than even brand new factory control arms can offer. In addition, adjustable upper control arms allow optimal alignment for your lowered or track driven vehicle.

The factory front control arms are an integral part of the 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. This kit is a drop-in replacement with feature improvements over stock, that will tighten up front-end feel and allow camber adjustment to significantly improve handling.

Features:

  • Complete, Drop-In Replacement for Factory Control Arms
  • Offers Improved Handling Feel and Steering Precision
  • Camber Adjustability Tailored to How Your Car is Driven
    • Camber Correcting: 5/8" of outward adjustability from stock. Adjustable in 1/36" increments (0.1 degrees per increment)
    • Track Spec: 1/8" shorter than stock. 5/8" of inward adjustability from stock. Adjustable in 1/36" increments (0.1 degrees per increment)
  • High-Durometer Rubber Bushings (65 Durometer)
  • Aurora Spherical Bearings with Teflon Race Lining
  • Includes New M14 Ball Joints (Upgrade for Early M12 Vehicles)

What's Included:

  • Front Lower Control Arms - Front (Left & Right)
  • Front Lower Control Arms - Rear (Left & Right)
  • Front Machined Billet Upper Adjustable Control Arms - Front (Left & Right)
  • Front Machined Billet Upper Adjustable Control Arms - Rear (Left & Right)
  • Rubber Spherical Bearing Dust Boots
  • M14 Ball Joints (Pair)
  • Installation Hardware Kit

Installation Note: It is imperative that the suspension be compressed to static ride height before any suspension pivot bushings are tightened, as per the factory installation procedure. If this is not done, the bushings will tear prematurely as the twisting forces on them will be much higher than is intended. 034Motorsport's Limited Warranty on Density Line products does not cover premature failure due to improper installation or use. We highly recommend professional installation for this product.

Fitment:

Make Model Years Chassis
Audi A4 2008 to 2016 B8/B8.5
Audi A5 2008 to 2017 B8/B8.5
Audi A6 2012 to 2017 C7/C7.5
Audi A7 2012 to 2017 C7/C7.5
Audi Allroad 2010 to 2016 B8/B8.5
Audi Q5 2009 to 2017 B8/B8.5
Audi RS5 2013 to 2017 B8.5
Audi S4 2010 to 2017 B8/B8.5
Audi S5 2008 to 2017 B8/B8.5
Audi S6 2012 to 2017 C7/C7.5
Audi S7 2012 to 2017 C7/C7.5
Audi RS6 2012-2018 C7/C7.5
Audi RS7 2012 to 2018 C7/C7.5
Audi SQ5 2012 to 2017 B8/B8.5
Porsche Macan 2021-2024 95B.2
Porsche Macan S 2021-2024 95B.2
Porsche Macan T 2022-2024 95B.2
Porsche Macan GTS 2020-2024 95B.2

 

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: 53922553871

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4.3 ★★★★★
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Markus
Natrona Heights, US
★★★★★ 5
Buy it! Lifesaver!
Size: 16oz
Yes, buy it when you don't have a spare tire because you will need it! I live in Florida and flat tires are just part of living here! Saved my life twice already and is absolutely self explaining! Cheaper then a spare tire, lighter than one too! Just throw it in your trunk and best case you will never need it but just in case!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
E
Verified Purchase
E. A. Jacques
Belleville, US
★★★★★ 1
Difficult to use and eventually hose end broke
Size: 24oz, Size: 24oz
I purchased this can of Fix-A-Flat to fix, what I believe, is a rim leak on my truck tire which needs to be filled once every week or so. When I attempted to use the product I let some air out of the tire (down to 25 psi) so it would be easier to dispense the contents. The instructions on the can say to have the valve on the tire at the 6 o'clock...which I did as well. When I attempted to make the connection using the swivel connector on the can's hose it was difficult. The hose on the can is very short and stiff and because it came coiled in the can's lid, did not want to straighten out making connecting it to the tire a very awkward process. It was hard to screw the hose end on the valve without it binding so it felt like it was cross-threading. I have machined aluminum valve caps and they go one very easily so I know the threads on the tire's valve stem are clean. I finally did get it on and when I attempted to dispense the contents it filled the hose but that was about it. I could not see any contents flowing thru the hose at all. I assumed it was not on far enough so I took it off to try again and the contents sprayed everywhere showing it was indeed under pressure....just not going into the tire. After multiple tries the hose end eventually just broke off and stayed on the tire's valve stem. I was able to get it off, but at this point the can is useless to me. Obviously I cannot and will not recommend this product. I have used this product before and had success, but that was when the hose was longer and wired to the side of the can making it much easier to use, versus how they are shipped now. I would recommend going with another product or possible going to a box store (which is what I plan to do) to find one that does not have this design. At the very least, if you do choose to disregard this review, I would try it with the tire's valve stem at the 3 or 9 o'clock position which might make it easier to thread the hose end on to the valve stem,. Also, if you choose to go this route you might just be throwing your money away. I attempted to get a refund from Amazon and was directed to the manufacture's web site. From there you are directed to use the 800 number of leave a general message that is in no way connected to your Amazon purchase. Past experience tells me it will not be an easy process so it looks like I am out the $12.
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Reviewed in the United States on March 10, 2024
L
Verified Purchase
Leslie winder
Bozeman, US
★★★★★ 5
This is a necessity for anyone that tries a car!!
Size: 20oz 6pk
I haven’t used this yet, but I bought a case to give to my family members. My friend who came outside to a flat tire. It was a Sunday in Utah so there was really no one that could fix it. Walmart told her to get this product. She had to drive home immediately following using this product (300 miles) It has been over two months now and my niece is still driving on that tire. It was a brand new tire that was costly so she decided to just wait and see how long this product will work. Great gift for anyone in the family that drives. This does not work on a blown tire. If you wake up in the morning and your tire is flat, or you get out of class and your tire is flat, just use this product and no calls need to be made.
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Reviewed in the United States on October 14, 2025
S
Verified Purchase
SMX
Belleville, US
★★★★★ 5
Great product and great service
Size: 16oz
By all accounts it's a great product! It arrived and I feel more confident having it with me in the car.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Great mini-compressor at a great price.
I bought this little guy to inflate tires on my two bikes. It works perfectly. I especially like the set-it & forget-it design. Simply hook it to your valve stem. Once on the stem, it generates a digital reading of your current PSI. Then enter the desired pressure, press start and it starts pressurizing and counts up as they're inflating. Once the target is reached, it shuts-off automatically. What could be easier. BUY IT!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026

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