The CTS Turbo lower control arm kit is designed for Audi vehicles on the B8/B8.5 and C7 platforms. Factory control arms use soft rubber or hydraulic bushes that can flex during intensive driving, place additional strain on other suspension components and reduce cornering performance. The upgraded sports control arms for road use feature harder solid rubber bushes with a hardness of 65A, providing greater stability and confidence when cornering.
Factory components wear over time, which can cause the rubber to crack and the ball joints to develop play. This kit is designed as a more durable replacement for the original parts and is also suitable for more demanding driving.
Features:
- Solid rubber bushes with a hardness of 65A
- Road-sport design that improves handling without additional noise, vibration and harshness (NVH)
- Direct replacement for the original parts
- Mounting hardware included
Compatibility and important notes:
- Fits only vehicles with an M14 lower ball joint manufactured from 3 November 2009 onwards.
- The kit has an M14 ball joint and is not suitable for early production models. Check the specification on your vehicle before installation.
Important during installation: all suspension components must be compressed to the vehicle’s static ride height before the fastening hardware is finally tightened, in accordance with the factory installation procedure. Otherwise, the bushes may fail prematurely. Professional installation and suspension alignment are required.
Suitable for: Audi A4 III (B8), Audi A5 I (B8), Audi A6 VII (4G/C7), Audi A7 I (4G), Audi Q5 I (8R), Audi RS5 I (8T), Audi RS7 I (C7), Audi S4 V (B8) / VI (B8/5), Audi S5 I (8T), Audi S6 IV (C7), Audi S7 I (C7), Audi SQ5 I (8R).
Approval
This part has no TÜV certification (ABE, TTG or Teilegutachten).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Audi A4 | — | 2010–2016 | — |
| Audi A5 | — | 2010–2017 | — |
| Audi A6 | — | 2012–2017 | — |
| Audi A7 | — | 2012–2017 | — |
| Audi ALLROAD | — | 2010–2016 | — |
| Audi Q5 | — | 2010–2017 | — |
| Audi RS5 | — | 2013–2017 | — |
| Audi RS7 | — | 2012–2018 | — |
| Audi S4 | — | 2010–2017 | — |
| Audi S5 | — | 2010–2017 | — |
| Audi S6 | — | 2012–2017 | — |
| Audi S7 | — | 2012–2017 | — |
| Audi SQ5 | — | 2012–2017 | — |
Before ordering, check that the product matches your vehicle (model, year and engine). If in doubt, write to us — we will check for you.

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