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.
2017 BMW M3 Standard TransFACTORY OEM SERVICE PROCEDURE
1161 Intake System
11 61 INTAKE MANIFOLD - TIGHTENING TORQUE SPECIFICATION
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Intake manifold to cylinder head | All | M8 | 22 Nm | |
| All | M7 | 15 Nm | ||
| All | M6 | 10 Nm | ||
| 2AZ Sound absorption cover to holder | M60/1/M60/2/M62 | M6 | 8 Nm | |
| 3AZ Throttle valve to intake manifold | N73 | M6x60/M6x80 | 8 Nm |
11 61 INTAKE MANIFOLD - TIGHTENING TORQUE SPECIFICATION
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Air intake manifold to cylinder head. | S55 | M7 | Hexagon nut | 15 Nm |
| 2AZ Air intake manifold to cylinder head. | S55 | M7x50 | 15 Nm | |
| 3AZ Charging pressure pipe to exhaust turbocharger | S55 | M6 | Collar bolt | 10 Nm |
| 4AZ Hose clamp charging pressure pipe to charge air cooler | S55 | Oxygen sensor 50-70 | 3 Nm |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.