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BMW 320i Exhaust Manifolds

The internal combustion engine in your BMW 320i is an important part that you want to keep functioning properly. An exhaust manifold helps make sure that's the case. The exhaust manifold takes the exhaust gases generated by your running engine and directs them to your exhaust system, where they're then safely released into the atmosphere.

Typically made of either cast iron or steel, the manifold is attached to the cylinder heads to collect gases from each individual cylinder.

How to Spot Exhaust Manifold Issues

Eventually, exhaust manifolds can go bad due to the constant expansion and contraction. Signs of trouble include:

  • An increase in exhaust noise
  • Decreased engine power
  • Worsening fuel efficiency
  • The "Check Engine" light comes on
  • Save up to 25% on Genuine BMW Exhaust Manifold Parts

    When you do need to repair or replace your exhaust manifold, it's essential that you get the right parts. Your manufacturer makes the only ones that are guaranteed to be compatible with your compact sports sedan, ensuring the fit and performance you can trust. Find everything you need for the job, from manifolds and valves to brackets, pipes, and clamps, in our online auto parts catalog. We price our parts well below the MSRP others charge, so you can save money while shopping from the comfort of home. Buy now and we'll get your order shipped right out!