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
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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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

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JFMP
Waukegan, US
★★★★★ 5
High Quality Cotton, Well Cut
Size: 36W x 32L, Color: Black
I was pretty impressed with the high quality of these pants. Remove the Amazon label and you wouldn't think twice if it had a Gap, Banana Repblic or Levi's instead. They are well cut and well stitched. I ordered black and the color looks great too. Fits to size.
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Reviewed in the United States on May 9, 2026
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tibbs
Dallas, US
★★★★★ 5
Great fit
Size: 36W x 32L, Color: Dark Khaki
My boys love these pants. College son prefers them when he is golfing. They fit well and are comfortable. He usually wears southern tide brand which are extremely pricey. So happy to have found these. Already ordered in multiple colors. They are nice and thin for Florida weather
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Reviewed in the United States on May 2, 2026
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Nandita Pai
Phoenix, US
★★★★★ 5
Great Pants
Size: 31W x 28L, Color: Black
I wasn’t sure what to expect when I ordered these, but I’m really glad I did. The pants look even better in person than in the photos , the color is accurate and the fabric has a nice, quality feel to it. The fit is spot on. I bought it in 3-4 colors.
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Reviewed in the United States on April 30, 2026
W
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Wade M
Grantham, US
★★★★★ 3
Decent for the price, but inconsistent quality
Size: 33W x 29L, Color: Dark Grey
Quality can be hit or miss. I ordered several pairs of the same "model" and fit is inconsistent. One pair fit great, another pair of a different color felt 3 sizes too small. Leg width can be slightly different from pant to pant or the legs have a bit of a "twist" sewn in them. For the price, I'm not expecting perfection.
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Reviewed in the United States on April 16, 2026
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Oscar Bonilla
San Leandro, US
★★★★★ 5
Great Pant
Size: 32W x 31L, Color: Black
Great material, fit amazing and good price vs quality !!
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Reviewed in the United States on May 19, 2026

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