034Motorsport Density Line Lower Control Arms, Audi B8/B8.5 A4/S4/A5/S5/RS5 - M14
This kit supplies a complete set of four Density Line front lower control arms as a drop-in replacement for the factory arms on the B8 and B8.5 Audi A4, S4, A5, S5 and RS5, with the Q5, SQ5, allroad, C7 A6, A7, S6 and S7 and Porsche Macan also listed in the fitment table. 034Motorsport says factory arms can start wearing from around 40,000 miles, when degraded rubber bushings and ball joint play compromise alignment and steering precision. The Density Line arms use 65 durometer rubber bushings and high-quality ball joints, which the brand says limit unwanted suspension deflection for tighter handling and more precise steering than new factory arms. This is the M14 kit, which includes new M14 ball joints that the brand describes as an upgrade for early M12 vehicles.
Features
- Complete drop-in replacement for the four factory front lower control arms
- Improved handling feel and steering precision, per 034Motorsport
- High-durometer rubber bushings (65 durometer)
- Includes new M14 ball joints (upgrade for early M12 vehicles)
- Front lower arms supplied front and rear, left and right
- Lower control arm installation hardware kit included
Specifications
- Brand: 034Motorsport
- Product Type: Lower Control Arm Kit
- Series: Density Line
- Bushings: High-durometer rubber, 65 durometer
- Ball Joints: New M14 ball joints (upgrade for early M12 vehicles)
- Includes: Front lower control arms: front (left and right) and rear (left and right), M14 ball joints (pair), lower control arm installation hardware kit
- Replaces OE Part Numbers: 8K0407689G, 8K0407151D, 8K0407152D, 8K0407693E (Late M14 and Early M12), 8K0407694E (Late M14 and Early M12)
- Version: M14 (Late): build dates from Nov 3, 2009 on B8/B8.5; from July 2, 2013 on C7/C7.5 A6 and A7; M14 on C7 S6 and S7
- Part Number: 034-401-1043
Vehicle Compatibility: 13 applications across 2 makes. Select a make to view.
Audi (12)
| Model | Variant | Engine | Years | Notes |
|---|---|---|---|---|
| A4 | B8/B8.5 | 2009-2016 | M14 kit: build dates from Nov 3, 2009 | |
| S4 | B8/B8.5 | 2010-2017 | M14 kit: build dates from Nov 3, 2009 | |
| A5 | B8/B8.5 | 2008-2017 | M14 kit: build dates from Nov 3, 2009 | |
| S5 | B8/B8.5 | 2008-2017 | M14 kit: build dates from Nov 3, 2009 | |
| RS5 | B8.5 | 2013-2017 | M14 kit: build dates from Nov 3, 2009 | |
| Q5 | B8/B8.5 | 2009-2017 | M14 kit: build dates from Nov 3, 2009 | |
| SQ5 | B8/B8.5 | 2012-2017 | M14 kit: build dates from Nov 3, 2009 | |
| Allroad | B8/B8.5 | 2010-2016 | M14 kit: build dates from Nov 3, 2009 | |
| A6 | C7/C7.5 | 2012-2017 | M14 kit: build dates from July 2, 2013 | |
| A7 | C7/C7.5 | 2012-2017 | M14 kit: build dates from July 2, 2013 | |
| S6 | C7/C7.5 | 2012-2017 | M14 kit | |
| S7 | C7/C7.5 | 2012-2017 | M14 kit |
Porsche (1)
| Model | Variant | Engine | Years | Notes |
|---|---|---|---|---|
| Macan | 95B | Also listed as fitting by 034Motorsport |
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.