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Front Upper Control Arm Kit -Adjustable, Spherical (034) for B5-B6-B7, A4-S4-RS4

SKU: 034-401-1006
These 034 Motorsport fully spherical, front upper adjustable control arms are for the B5, B6, and B7 A4, S4, and RS4 applications. These are the same arms that 034 Motorsport runs on their Time Attack A4.


- 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

This control arm kit is recommend for:

- Any track or race car.
- Any car that requires wide ranges of alignment settings.
- Utmost strength and durability, as well as serviceability.
- Zero deflection and slop, compromised suspension geometry.
- Highly accurate steering feel and input.

These arms 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.

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

Here is a video detailing the ease of adjustment for 034 Motorsport's Spherical-style, Arms:

1996-08 Audi A4 All
2000-08 Audi S4 All
1998-04 Audi A6, Allroad All
2007-08 Audi RS4 All
1998-05 VW Passat All

034Motorsport Density Line lower control arms are available as an option below. Tie rod ends and a complete upper and lower hardware kit are available as well.

For shipping quotes: Please sign in or join then put the items you want in your shopping cart and proceed to checkout.

This product fits the following vehicles:
Make Model Chassis Engine
Audi S4 B5 (1997-2002) 2.7t V6 30v
Audi A4 B5 (1996-2001) all
Volkswagen Passat B5 (1998-2005) all
Audi S4 B6 (2003-2005) 4.2l V8 40v
Audi A4 B6 (2002-2005) all
Audi A4 B7 (2005.5-2009) all
Audi RS4 B7 (2006-2009) 4.2l V8 32v FSI
Audi RS4 B5 (1999-2001) 2.7t V6 30v
Audi S4 B7 (2005.5-2009) 4.2l V8 40v
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You're reviewing: Front Upper Control Arm Kit -Adjustable, Spherical (034) for B5-B6-B7, A4-S4-RS4
Off-road Use

By Purchasing any Off-Road use ONLY products from JH Motorsports, Inc. I acknowledge and understand the following disclosure. (This notice is located at the bottom of the page description of affected products on our website.)

Vehicle Code § 27156:
(b) No person shall operate or leave standing upon a highway a motor vehicle that is required to be equipped with a motor vehicle pollution control device under Part 5 (commencing with Section 43000) of Division 26 of the Health and Safety Code or any other certified motor vehicle pollution control device required by any other state law or any rule or regulation adopted pursuant to that law, or required to be equipped with a motor vehicle pollution control device pursuant to the National Emission Standards Act (42 U.S.C. Secs. 7521 to 7550, inclusive) and the standards and regulations adopted pursuant to that federal act, unless the motor vehicle is equipped with the required motor vehicle pollution control device that is correctly installed and in operating condition. No person shall disconnect, modify, or alter any such required device.
(c) No person shall install, sell, offer for sale, or advertise any device, apparatus, or mechanism intended for use with, or as a part of, a required motor vehicle pollution control device or system that alters or modifies the original design or performance of the motor vehicle pollution control device or system.

Health and Safety Code § 43000:
43001. The provisions of this part shall not apply to:
(a) Racing vehicles.

As the aforementioned code sections outline, it is against the law to operate or use a vehicle on public streets or highways with modified, altered, or disconnected motor vehicle pollution control devices. This may include but is not limited to, Evaporative Fuel Controls, Catalysts, DPF, PTOX, PCV Systems, Exhaust Gas Recirculation Systems, Oxygen Sensors, Thermostatic Air Cleaners, Air Intake Systems, Fuel Injectors, Regulators, Adjustable Cam Gears, ECU Programming, Mapping, or other Computer Modifications. Air Pumps, Air Injection, Timing, and any other Emission System Modification(s).

Purchaser acknowledges and certifies to JH Motorsports Inc., that Purchasers vehicle will only be used for racing applications or off road vehicle use only. Purchaser requests these modifications for the purpose of enhancing the vehicle for competitive Racing Applications and will not use this vehicle on public streets or highways. Purchaser agrees to indemnify JH Motorsports Inc., all employees, officers, owners, and subsidiaries for any civil or criminal liability arising out of use of Purchasers vehicle on public streets or highways as Purchaser has been duly notified of the laws and regulations regarding disconnecting, alteration, or modification of a vehicle’s pollution control devices. Purchaser understands and has been advised the driving of a vehicle on public streets or highways could result in criminal or civil penalties.

Prop 65

Warning: This product may contain a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm.

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Q and A

Product Questions

How much can I adjust negative camber?
I would like to adjust 3 degree of negative camber.