034Motorsport Blog

034Motorsport's Density Line Adjustable Upper Control Arm Kit for B9 Audi A4/S4, A5/S5, and Allroad replaces the fixed factory front upper control arms to allow for precise, independent camber adjustments. Featuring CNC-machined billet aluminum construction, high-durometer rubber bushings, and genuine Aurora spherical rod ends, Density Line Adjustable Control Arms are limit unwanted deflection in the suspension, resulting in tighter handling and more precise steering response than even brand new factory control arms can offer.

Density Line Adjustable Upper Control Arms for the B9 platform are available in two versions depending on your specific needs: Camber Correcting to add positive camber to reach factory alignment specifications and reduce tire wear after lowering, and Track Spec to gain additional negative camber for increased cornering grip and improved handling performance.

CAMBER CORRECTING

• Add Positive Camber to Achieve Factory Alignment Specifications After Lowering and Reduce Tire Wear
• +1.0 to +2.0 Degrees of Adjustment vs. Factory Arms (No Modification Required)
• -0.2 to +2.0 Degrees of Adjustment vs. Factory Arms (With Minor Clearancing of Upright)
• Black Anodized Finish

TRACK SPEC

• Gain Negative Camber for Increased Cornering Grip, Better Turn-In, and Improved Handling
• -0.7 to +0.3 Degrees of Adjustment vs. Factory Arms (No Modification Required)
• -1.9 to +0.3 Degrees of Adjustment vs. Factory Arms (With Minor Clearancing of Upright)
• Clear Anodized Finish

BENEFITS

• Complete, Drop-In Replacement for Factory Control Arms
• Precisely Adjust Camber Independently at Each Front Wheel
• Reduce Deflection to Maintain Suspension Geometry Under Load
• Improve Handling Feel & Steering Precision

APPLICATION GUIDE

Fitment:

• 2017 - Present Audi A4 (B9)
• 2018 - Present Audi S4 (B9)
• 2018 - Present Audi A5 (B9)
• 2018 - Present Audi S5 (B9)
• 2017 - Present Audi Allroad (B9)

Replaces:

• 8W0407505C
• 8W0407506C
• 8W0407509B
• 8W0407510B

FEATURES

• CNC-Machined Billet Aluminum Arms for Strength
• High-Durometer Rubber Bushings (65 Durometer)
• Genuine Aurora Spherical Rod Ends
• Anodized Finish for Durability
• Rebuildable Design

WHAT'S INCLUDED

• Adjustable Front Upper Control Arms - Front (Left & Right)
• Adjustable Front Upper Control Arms - Rear (Left & Right)
• Rubber Dust Boots (Set of 4)

Click Here to Learn More

034Motorsport's 20mm Wheel Spacer Pair is designed to fit Audi vehicles with a 66.6mm center bore and 5x112mm wheel bolt pattern.

This pair of 20mm spacers is manufactured from high-quality aluminum with a black anodized finish, and will increase track width to improve handling, allow for more brake clearance, and help achieve the more flush wheel/tire fitment you desire for your car.

Features:

• 20mm Thick Spacers Manufactured from High-Quality Aluminum (Sold in Pairs)
• Precision Machined Hubcentric Lip
• Black Anodized for Durability
• Compatible with 5x112 Bolt Patterns (66.6mm Center Bore)
• Machined Easy Release Grooves for Simple Removal
• Compatible with 034Motorsport Wheel Stud & Nut Kits

Fitment:

• 2009 - 2016 Audi A4 (B8/B8.5)
• 2010 - 2017 Audi S4 (B8/B8.5)
• 2008 - 2017 Audi A5 (B8/B8.5)
• 2008 - 2017 Audi S5 (B8/B8.5)
• 2010 - 2017 Audi RS5 (B8/B8.5)
• 2009 - 2017 Audi Q5/SQ5 (B8/B8.5)
• 2010 - 2016 Audi Allroad (B8/B8.5)
• 2017 - Present Audi A4 (B9)
• 2018 - Present Audi S4 (B9)
• 2018 - Present Audi A5 (B9)
• 2018 - Present Audi S5 (B9)
• 2017 - Present Audi Allroad (B9)
• 2018 - Present Audi Q5/SQ5 (B9)
• 2010 - Present Audi A6/A7 (C7/C7.5)
• 2011 - Present Audi A8 (D4)

034Motorsport's Billet + Spherical Dogbone Mount for 8V/8S Audi A3/S3/RS3, TT/TTS/TTRS & MkVII Volkswagen Golf/GTI/R is the new standard in performance and durability. This dogbone mount was engineered with performance in mind, manufactured from billet aluminum and stainless steel, and features a genuine Aurora Spherical Bearing to maintain proper articulation and reduce NVH transfer. The Billet + Spherical Dogbone Mount is machined and assembled in-house, designed to eliminate the slop associated with the factory mount, and will better withstand the forces generated by hard launches.

The result is a locked-down drivetrain, crisper shifting, and virtually no wheel hop. The Motorsport Dogbone Mount will cause some increase in noise, vibration, and harshness (NVH) inside of the cabin.

This upgrade was extensively track-tested on 034Motorsport's MkVII Volkswagen GTI & 8V Audi S3 before release.

Features:

• Bolt-In Performance Upgrade for Factory Dogbone Mount
• Reduced Drivetrain Slop & Engine Movement Under Load
• More Direct Power Transfer & Improved Shifting Feel
• Increased Strength & Improved Durability vs. Factory Part
• T6-6061 Billet Aluminum Body
• 303 Stainless Steel Spacers
• Genuine Aurora Spherical Bearing
• Rebuildable Design
• New Factory Stretch Bolts Included!

Fitment:

• 2015 - Present Audi A3/S3/RS3 (8V - MQB)
• 2016 - Present Audi TT/TTS/TTRS (MkIII - MQB)
• 2015 - Present Volkswagen Golf/GTI/R (MkVII - MQB)

We're excited to announce this month's #Drive034 winner as Nima and his MkVII Volkswagen GTI!

Nima enjoys driving his car on both the street and track, and has modified his car accordingly to improve performance while keeping it civil on the street.  After upgrading to Stage 2 power levels, he quickly became aware of excessive drivetrain movement and sought an upgrade to keep his 2.0 TFSI locked down. The first step was installing a Billet Aluminum MQB Dogbone Mount Insert.

According to Nima, "before the mount, the car had a lot of wheel hop and I noticed a 'clunk' when downshifting. After the 034Motorsport Dogbone Mount Insert, I noticed that shifting was much firmer and the driving experience was overall much smoother." Now that he has been daily driving his GTI for 10 months with the Dogbone Mount Insert installed, Nima reports that it's "a must with any upgrade to a stage 2 tune. I couldn't imagine driving the GTI, let alone tracking the car without it."

To further reduce drivetrain slop and enjoy more direct power transfer, Nima has also installed the 034Motorsport Density Line Motor Mount Pair, constructed from solid-filled 50 and 60 Durometer rubber.

Thank you for your submission Nima! Be sure to show his GTI some love, and don't forget to submit photos of your car with 034Motorsport products installed to Driven@034Motorsport.com to be featured next month!

For more photos of Nima's MkVII Volkswagen GTI, check out his Instagram here.

Nima's MkVII Volkswagen GTI | Featured Products

• 034Motorsport Billet Aluminum Dogbone Mount Insert for MkVII Volkswagen GTI
• 034Motorsport Density Line Motor Mount Pair for MkVII Volkswagen GTI