Porsche 928 air intake tube set 16V / 32V | 92811027204

New air intake tubes for the Porsche 928, supplied as a set of 2. These tubes replace the original air intake tubes that run along the engine to the air filter housing.

This product has been completely redesigned. The new design is cleaner, neater, and more attractive than the original design. This makes the set a good fit for maintaining and restoring a well-presented Porsche 928 engine bay.

The original Porsche 928 air intake tubes are often old, soft, cracked, or deformed. As a result, they can partially collapse under hard acceleration or at full power. The engine then receives less air and may hesitate.

Cracked original tubes are difficult to repair neatly. A repair often remains visible, making the engine bay look less well maintained. This new set gives the engine bay a clean and tidy appearance again.

At Cars & Coffee meetings, events, and workshop visits, the hood is regularly opened. New air intake tubes give the Porsche 928 engine bay a much more attractive and well-kept appearance.

The set is available for Porsche 928 models with a 16V engine and Porsche 928 models with a 32V engine.

Suitable for

• Model: Porsche 928

• Version: 16V and 32V, depending on the selected variant

• 16V variant: Porsche 928 S / S2

• 32V variant: Porsche 928 S3 / S4 / GT / GTS

• Set contents: 2 air intake tubes

Replaces part numbers

• OEM number: 92811027204

• Alternative format: 928 110 272 04

• OEM number: 92811027211

• Alternative format: 928 110 272 11

• OEM number: 92811027221

• Alternative format: 928 110 272 21

Important fitment information

These Porsche 928 air intake tubes are available in two versions.

The 16V version is intended for Porsche 928 models with a 16V engine, such as the 928 S and 928 S2.

The 32V version is intended for Porsche 928 models with a 32V engine, such as the 928 S3, S4, GT, and GTS.

On the Porsche 928 GTS, the diameter of the air intake tube is smaller than on the S, S2, and S3. The air guides on the radiator are also positioned at a different angle. Therefore, the design has been adapted to ensure a good fit for each engine type.

Always check before ordering whether you need the 16V or 32V version.

Product benefits

• Completely redesigned air intake tubes for the Porsche 928
• Cleaner and more attractive than the original design
• Supplied as a complete set of 2
• Available for 16V and 32V engines
• Prevents old, soft tubes from collapsing under hard acceleration
• Clean and tidy finish in the engine bay
• Improved appearance with the hood open
• Ideal for restoration, maintenance, and Cars & Coffee meetings
• Good replacement for cracked or deformed original tubes
• No visible temporary repair on old air intake tubes
• Retains its shape better than old original tubes
• Simple 5-minute installation
  

When should this part be replaced?

The original Porsche 928 air intake tubes are often several decades old. Heat, age, and movement in the engine bay can cause them to become soft, cracked, or deformed.

An old, soft air intake tube can partially collapse under hard acceleration. This reduces the amount of air reaching the engine and can cause hesitation at full power.

Replacement is recommended if you notice these symptoms:

• The air intake tube has become soft

• The tube collapses under hard acceleration

• The engine hesitates at full power

• The tube is cracked or damaged

• The engine bay looks messy or dated

• A repair with adhesive tape does not improve its appearance

Cracked air intake tubes are difficult to repair neatly. A new set is usually the better solution for a reliable and well-presented result.

Installation information

The air intake tubes are located at the front of the engine bay. They run between the air guides and the air filter housing.

Installation is simple and can be carried out without tools. During installation, check that the tubes connect properly and distribute the ribs evenly. Fit the supplied caps to the timing belt cover.

Pay attention to the selected version during installation. The 16V and 32V versions are adapted to the shape and diameter required for the relevant engine type.

The opening for the timing belt cover ventilation has been removed from this new design. In practice, this connection has little function and often creates a weak point in the original hose. Two caps are supplied to close this hole.

Technical details

• Product: air intake tubes / intake tubes

• Application: Porsche 928

• Position: front of the engine bay, between the air guides and air filter housing

• Suitable for: Porsche 928 16V and 32V, depending on the selected variant

• Models: Porsche 928 S, S2, S3, S4, GT, and GTS

• Material: flexible spiral tube

• Condition: new part

• Set contents: 2 air intake tubes

• OEM number: 92811027204 / 92811027211 / 92811027221

• Alternative names: air intake hose, air filter hose, intake tube, inlet tube

Frequently asked questions

Does this set fit all Porsche 928 models?

This set is intended for Porsche 928 models with a 16V or 32V engine. Always choose the correct variant for your engine type.

Which variant do I need?

For a Porsche 928 S or S2, normally choose the 16V version. For a Porsche 928 S3, S4, GT, or GTS, normally choose the 32V version.

Does the 32V version also fit a Porsche 928 S3?

Yes. The 32V version also fits the Porsche 928 S3.

Which part numbers does this set replace?

This set replaces the original numbers 92811027204 , 92811027211 and 92811027221. These are also written as 928 110 272 04 and 928 110 272 11 and 928 110 272 21.

Why should I replace the original air intake tubes?

The original tubes are often old, soft, cracked, or deformed. As a result, they can partially collapse under hard acceleration. The engine then receives less air and may hesitate at full power.

Can cracked air intake tubes be repaired properly?

Cracked air intake tubes are difficult to repair neatly. The repair often remains visible. A new set is usually more attractive, reliable, and tidy in the engine bay.

Is this also a visual improvement for the engine bay?

Yes. New air intake tubes give the engine bay a more well-kept appearance. This is especially noticeable when the hood is open at meetings, events, or inspections.