2016-2019 BMW 7 Series 4.4 Exhaust Manifold 8600288

Also known as

Exhaust Header

Exhaust Manifold Assembly

Turbo Manifold

Engine Exhaust Manifold

What this part does

The exhaust manifold collects high-temperature exhaust gases from the engine cylinders and channels them into the exhaust system and turbochargers. In this specific BMW 4.4L V8 engine, the manifolds are mounted inside the engine valley in a "hot-V" configuration directly feeding the twin turbochargers. It relies on precise thermal engineering to withstand extreme heat cycling while maintaining exhaust velocity for efficient turbo spooling. When this component cracks or warps, it results in audible exhaust leaks, loss of turbo boost, poor engine performance, and exhaust fumes entering the cabin.

Fits these vehicles

OEM and interchange numbers

8600288

11628600288

Before you order

• Verify whether your vehicle requires the left (Bank 1) or right (Bank 2) manifold, as they have different orientations and part numbers. Match the 11-digit OEM number to your existing part.
• Due to the hot-V layout of the 4.4L engine, replacing this component is labor-intensive and requires removing the turbochargers.
• Always install using new OEM manifold gaskets, mounting studs, and copper locking nuts to prevent future exhaust leaks.