BMW Intake Manifold Components (DISA, Vacuum, CCV, Etc) for BMW 8 Series E31 (1991-1997)

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The intake manifold takes incoming air from the intake and distributes it to each cylinder. Over the years the manifolds have gotten more sophisticated and complex. Most of the additional work that it does is emissions-related - recirculating vapors back into the engine to be re-used. But there are also performance innovations such as BMW's DISA variable intake runners. All of the modern innovations have a part behind it and here you will find replacement components.

In some BMW models there are performance improvements with intake manifolds. These intake manifold upgrades use mostly BMW parts and are a direct replacement for your stock manifold. We offer manifolds and kits to make the conversion work easier.

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Bavarian Autosport - Corporate Logo
T#:639843
Part#: 11617501562
Special Order: No Guaranteed ETA
Sale - Save 15% $ 59.99

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05-03-2026

$ 50.99 USD
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Sale - Save 15%
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This product was last offered at the strikethrough price on
05-03-2026

$ 50.99 USD
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An integral part of the emissions system, the PVC valve lets the crankcase breathe. This allows proper intake and exhaust flow, resulting in proper running and operation. Often split from underhood heat and age, this vents excess oil into the engine compartment. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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Elring Crank Case Vent Valve Gasket - M60 M62
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:362757
Part#: 11611729728
In Stock
$ 7.13

This product was last offered at the strikethrough price on
06-03-2026

$ 6.11 USD
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$ 6.11 USD
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This gasket seals the PCV valve to the valve cover. If this leaks, you maybe experience poor running conditions or check engine lights. Replace your leaking seal with a new Elring gasket to ensure long lasting reliability. 

Elring is one of the biggest OEM names in the manufacturing of high quality gaskets that are available for very affordable prices. Elring has supplied many automotive names for years with the gaskets that seal your car's components from day 1 so you can rest assured that these components will last for a long time to come!

Fits the following BMW engines:
M60 3.0L 4.0L
M62 4.4L

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Victor Reinz - Corporate Logo
T#:2854
Part#: 11611433328
In Stock at Vendor
$ 20.63

This product was last offered at the strikethrough price on
08-26-2026

$ 17.53 USD
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$ 17.53 USD
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This intake manifold gasket fits BMW E34 530i 540i - E39 540i - E32 740i 740il - E38 740i 740il - E31 840i 840ci - E53 X5 4.4i 4.6is thru 2003. The V8 often develop a leaking valley pan gasket that requires replacing these intake manifold gaskets. These are sold individually. There are a total of 4 on the car.
If you drive a European vehicle, chances are high your vehicle came equipped with one or more Victor Reinz gaskets. Choose OE quality VR gaskets and seals and do the job right the first time.

This item fits the following BMWs:
1993-1995 E34 BMW 530i 540i
1997-2003 E39 BMW 540i
1993-1994 E32 BMW 740i 740il
1995-2001 E38 BMW 740i 740il
1993-1999 E31 BMW 840i 840ci
2000-2003 E53 BMW X5 4.4i X5 4.6is
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Rein - Corporate Logo
T#:38229095
Part#: 11157501564
Ships in 4 Business Days
Sale - Save 5% $ 35.99

This product was last offered at the strikethrough price on
08-31-2026

$ 34.19 USD
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Sale - Save 5%
$ 35.99

This product was last offered at the strikethrough price on
08-31-2026

$ 34.19 USD
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Intake Manifold Regulator Valve - Rein | BMW E31 E38 M73 5.4L Engine is engineered to maintain optimal airflow and engine performance by regulating intake manifold pressure. A failing regulator valve can lead to poor throttle response, rough idling, and decreased fuel efficiency. This high-quality replacement ensures proper engine function and is designed as a direct-fit solution for BMW E31 and E38 models equipped with the M73 5.4L engine. Manufactured to meet or exceed OEM standards, this valve restores efficient air intake operation, improving overall engine performance.

  • Regulates intake manifold pressure for optimal airflow and performance
  • Direct-fit replacement for BMW E31 and E38 M73 5.4L engines
  • Helps improve throttle response and fuel efficiency
  • Reduces rough idling and engine hesitation
  • Manufactured to meet or exceed OEM quality standards
  • Ensures long-lasting durability and reliability
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Rein - Corporate Logo
T#:38195423
Part#: 11157501565
Ships in 4 Business Days
Sale - Save 7% $ 29.99

This product was last offered at the strikethrough price on
08-31-2026

$ 27.75 USD
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Sale - Save 7%
$ 29.99

This product was last offered at the strikethrough price on
08-31-2026

$ 27.75 USD
Free Shipping on orders $49 and up

Rein Intake Manifold Breather Valve | BMW E31 E38 M73 5.4L engine is a crucial component for maintaining proper crankcase ventilation and engine efficiency. Designed for BMW E31 and E38 models equipped with the M73 5.4L engine, this breather valve helps regulate internal pressure within the intake manifold, preventing excessive oil consumption and ensuring smooth engine operation. Over time, a failing breather valve can cause vacuum leaks, rough idling, and reduced performance. This high-quality replacement restores proper airflow and reliability.

  • Ensures optimal crankcase ventilation for improved engine efficiency
  • Helps prevent vacuum leaks, oil consumption, and performance issues
  • Direct-fit replacement for BMW E31 and E38 M73 5.4L engines
  • Manufactured to meet or exceed OEM specifications for durability
  • Restores smooth engine operation and idle stability
  • Precision-engineered for a secure fit and easy installation
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