Air Intake Pipe Set, Redesigned. Porsche 928 1978-91  ❭  92811027204

Redesigned air intake pipe set by OE Match for Porsche 928 models from 1978 to 1991. Supplied as a pair, these replacement pipes connect the front air guides to the air filter housing and replace ageing, damaged or misshapen original ducting. This new design is tighter, neater, and more attractive than the original design so is well suited for maintenance, restoration, and a well-kept 928 engine bay.

Fits:

• Porsche 928 4.5L 1978-82
• Porsche 928S 4.7L 1981-83
• Porsche 928S2 4.7L 1984-86
• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91
• Porsche 928GTS 5.4L 1992-95

Diagram ref no 13

What This Product Does

The intake pipes guide outside air towards the air filter housing while maintaining an enclosed route through the front of the engine compartment. Their redesigned construction provides a cleaner layout and is intended to retain its form in place of original pipes that may have softened or distorted after years of exposure to engine-bay heat.

Functions

• Channels incoming air towards the air filter housing
• Replaces split, soft or deformed original intake ducting
• Helps maintain the intended intake route through the engine compartment
• Provides a coordinated replacement for both intake pipes
• Supports maintenance or restoration of the Porsche 928 intake system

Technical Details

• Part type: redesigned air intake pipe set
• Set contents: two intake pipes
• Location: between the front air guides and air filter housing
• Designed for the Porsche 928 intake arrangement

Symptoms of Fault

• Visible splits, tears or surface deterioration
• Pipes that feel unusually soft or no longer hold their original shape
• Partial pipe collapse during hard acceleration
• Poor alignment or sealing at the adjoining intake components
• Hesitation or restricted airflow under higher engine load
• An untidy previous repair or visibly deteriorated ducting

Why Replacement Matters

Original Porsche 928 intake pipes can become brittle, weak or distorted as their material ages. A damaged pipe may no longer remain correctly positioned and can restrict the intake path if it deforms under load. Installing the redesigned pair restores the physical air route and avoids relying on temporary repairs to cracked or weakened pipes. Inspect adjacent connections and retaining hardware during installation so that the complete intake path is properly supported.

FAQs

• Is this supplied as one pipe or a pair?
  The product is supplied as a coordinated set of two air intake pipes.
• What commonly happens to the original pipes?
  Age, heat and movement can leave the original ducting soft, split or deformed. Severely weakened pipes may partially collapse when airflow demand increases.
• Why has the design been revised?
  The redesigned construction provides a neater replacement for deteriorated original ducting while maintaining the required connection to the air filter housing.
• Should other intake parts be inspected?
  Yes. Check nearby joints, clamps, seals and the air filter housing for damage or poor alignment while the pipes are being replaced.