034Motorsport Density Line Control Arm Kit - Audi 4M RSQ8, Bentley Bentayga, Porsche E3 Cayenne, & Lamborghini Urus - 034-401-1087
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- Type Suspension
- Vendor 034Motorsport
- SKU 034-401-1087
This Density Line kit replaces all eight front upper and lower control arms on the Audi RSQ8, Bentley Bentayga, Lamborghini Urus and E3 Porsche Cayenne. 034Motorsport notes the factory arms can wear from as early as 40,000 miles, with degraded bushings and ball joint play leading to vaguer steering and compromised alignment. The non-adjustable Density Line arms are a direct replacement, using 65-70 durometer rubber bushings with no fluid to leak and premium ball joints, which the brand says gives tighter handling and more precise steering than new factory arms while keeping a refined ride. The kit includes two new ball joints and all installation hardware, and the suspension must sit at static ride height before the pivot bushings are tightened.
Features
- All eight front upper and lower control arms
- 65-70 durometer Density Line rubber bushings
- No fluid-filled bushings to leak
- Two new ball joints and installation hardware included
- Non-adjustable, direct replacement for the factory arms
- Professional installation recommended
Specifications
- Brand: 034Motorsport
- Product Type: Control Arm Kit
- Line: Density Line (non-adjustable)
- Bushings: 65-70 durometer rubber
- Included: Front lower arms front (L/R), front lower arms rear (L/R), front upper arms front (L/R), front upper arms rear (L/R), 2 ball joints, installation hardware kit
- OE Interchange: Upper: 4M0 407 505 B, 4M0 407 506 B, 4M0 407 509 B, 4M0 407 510 B; lower: 4M0 407 151 L, 4M0 407 152 L, 4M0 407 693 F, 4M0 407 694 F; ball joint: 4M0 407 689 C
- Installation: Tighten pivot bushings at static ride height; professional installation recommended
- Part Number: 034-401-1087
Vehicle Compatibility: 4 applications across 4 makes. Select a make to view.
Audi (1)
| Model | Variant | Engine | Years |
|---|---|---|---|
| RSQ8 | 4M8 | 4.0 TFSI | 2020-on |
Bentley (1)
| Model | Variant | Engine | Years |
|---|---|---|---|
| Bentayga | MLB Evo | 4.0T, W12, 3.0T | 2015-on |
Lamborghini (1)
| Model | Variant | Engine | Years |
|---|---|---|---|
| Urus | MLB Evo | 4.0T | 2017-on |
Porsche (1)
| Model | Variant | Engine | Years |
|---|---|---|---|
| Cayenne | E3 | 2.9T FSI, 3.0T FSI, 4.0T FSI | 2015-on |
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.