Aluminium Intake Plenum Kit. Porsche 981 Cayman / Boxster 2.7L DFI  ❭  IPDKIT81482-27

IPD aluminium intake plenum kit for Porsche 981 Cayman and Boxster 2.7L DFI models. This Competition kit combines the plenum with an included 82mm throttle body and a matching silicone intake hose.

Fits:

• Porsche Boxster 981 2.7L 2012-16
• Porsche Cayman 2.7L 981 2013-16
  
  

What This Product Does

The intake plenum forms the air-distribution connection between the throttle assembly and the engine's intake runners. This Porsche 981 2.7L DFI intake plenum kit replaces the original distributor as part of a planned induction modification, pairing an aluminium body with the larger throttle assembly.

Functions

• Routes incoming air towards the intake runners.
• Connects the intake system to the 82mm throttle assembly.
• Provides a matching silicone hose connection for the revised installation.

Technical Details

• Aluminium plenum construction with a dimpled internal surface.
• Competition configuration using an 82mm throttle body in place of the original 74mm unit.
• The supplied kit includes the 82mm throttle body.
• Custom silicone intake hose matched to the larger throttle connection.
• The supplied technical context covers 2.7ltr, engine-specific suitability must be checked.

Symptoms of Fault

Intake leaks or damaged connections can accompany an irregular idle, hesitation or inconsistent engine response. These symptoms do not establish that the plenum is faulty: inspect the hoses, seals and associated intake connections before selecting replacement components.

Why Replacement Matters

A Porsche 981 Cayman or Boxster aluminium plenum kit should be selected as part of a coordinated intake installation. Matching the plenum, throttle assembly and hose connections is important; changing induction hardware does not remedy an underlying mechanical fault.

FAQs

Is an 82mm throttle body included?
Yes. The supplied kit specification includes this component.

What needs checking during installation?
Inspect seals, hose connections, vacuum fittings and clearance around the assembly. Confirm any additional consumables required for the work.

Does replacing the plenum resolve rough running?
Not necessarily. Establish whether the cause is an intake leak, ignition issue or another mechanical fault before replacing parts.

Check fitment for your specific vehicle (model, year, engine) before ordering.