Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Overview - Underbody Bracing, RS 4
2019 Audi S5 Prestige, 2D CoupeSECTION Overview - Underbody Bracing, RS 4
WARNING: This page is about a different car, the 2019 Audi S5 Sportback, 2019 Audi RS 5 Sportback, and 2018 Audi S5 Sportback. However, it is still accessible from the selected car via links, so may be relevant.
- Bolt
- 20 Nm
- Replace after removing.
- Diagonal Brace
- Right
- Removing and Installing. Refer to REAR DIAGONAL BRACES, REMOVING AND INSTALLING, A4 AND A5 .
- Bolt
- 50 Nm + 90°
- Replace after removing.
- Quantity: 4
- Bolt
- 55 Nm
- Quantity: 4
- Tunnel Brace
- Removing and Installing. Refer to TUNNEL BRACE, REMOVING AND INSTALLING .
- Bolt
- 50 Nm + 90°
- Replace after removing.
- Quantity: 4
- Diagonal Brace
- Left
- Removing and Installing. Refer to REAR DIAGONAL BRACES, REMOVING AND INSTALLING, A4 AND A5 .
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.