Vents / Grilles

Lightweight Dash Vent Kit – Porsche Motorsport Interior Upgrade

Upgrade your Porsche interior with this lightweight dash vent kit, designed to provide improved airflow control while adding a clean motorsport-inspired appearance to the dashboard.

Kit Contents
• 2 x black dash vents
• 2 x gauge aperture adapters
• 2 x rear vent fittings for air ducting connection

Utilising the two small gauge apertures in the dashboard, these compact adjustable vents offer a functional and lightweight solution for improving cabin ventilation in performance-focused road and track cars.

Each vent features an adjustable swivel head, allowing precise control over airflow direction for enhanced driver and passenger comfort. The lightweight design makes this kit ideal for motorsport builds, lightweight interior conversions, and OEM+ Porsche restorations.

The included adapters allow the vents to fit neatly into the original gauge openings, while rear duct fittings enable direct connection to air ducting systems for effective airflow integration.

Finished in black for a clean factory-style appearance, this kit blends perfectly into both classic and modern Porsche interiors.

Key Features

• Lightweight Porsche dash vent kit
• Designed to utilise small gauge apertures in the dashboard
• Adjustable swivel vent heads for directional airflow control
• Motorsport-inspired lightweight interior upgrade
• Black finish for OEM-style appearance
• Allows connection to air ducting systems
• Compact and lightweight design
• Improves cabin airflow and ventilation
• Ideal for road, fast road, and track builds
• Easy integration into existing dashboard layouts

Motorsport-Inspired Interior Functionality

This lightweight vent kit is designed for Porsche owners seeking improved airflow management and a cleaner motorsport-style dashboard layout.

Ideal for:
• Lightweight interior builds
• Track-day and race cars
• Restomod Porsche projects
• OEM+ cockpit upgrades
• Custom ventilation solutions

The adjustable swivel vents provide greater airflow flexibility while maintaining a minimal and purposeful appearance.

Improved Airflow & Ventilation

The included rear duct fittings allow air ducting to be connected directly to the vents, improving airflow efficiency within the cabin.

Benefits include:
• Better airflow direction control
• Improved cabin comfort
• Enhanced demisting and ventilation
• Lightweight alternative to factory vent systems
• Clean and functional dashboard integration

Why Upgrade to a Lightweight Dash Vent Kit?

Factory dashboard layouts may not suit lightweight or motorsport-focused builds.

This upgrade provides:
• Reduced interior weight
• Improved ventilation flexibility
• Cleaner motorsport-inspired aesthetics
• Better integration with custom interiors
• Functional airflow control for performance driving environments

Lower part ventilation box.
This Wiesner Classic oval connecting flange is a direct replacement for Porsche part numbers 911 571 051 00 and 911 571 051 01, used on the air control box within the heating system.

Left- and right-hand sides are identical.
Sold each. Two pieces are required per vehicle.

Fits:
Porsche 911 912 1965 - 1989

Diagram ref no 15

This Wiesner Classic version is manufactured from a PA12 nylon and carbon-fibre composite. This advanced material offers excellent heat resistance, impact strength, dimensional stability, and low weight, ensuring long-term reliability even during prolonged high-temperature use.

Related reference numbers
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9015710XX32

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Luggage compartment dash cover
Replacement card board type cover with fixing points
This OE Match luggage compartment dash cover is a direct replacement for the original Porsche front trunk trim panel fitted to 911 models from August 1968 through July 1975. Manufactured to factory specifications, it replicates the original cardboard-backed trim panel with integrated fixing points, ensuring correct fitment and authentic appearance.

Fits:
Porsche 911 08/1968 - 07/1975
LHD or RHD cars

Section of diagram ref no 32

Installed inside the front luggage compartment (front boot area), the panel covers the front bulkhead and heater/ventilation components, creating a clean and finished appearance while helping protect internal systems from debris and accidental contact. It also contributes to the original interior presentation of the luggage compartment.

Designed for both left-hand drive (LHD) and right-hand drive (RHD) vehicles, the panel is precision-cut to OE dimensions for straightforward installation using factory mounting points.

This component is ideal for restoration, refurbishment, or replacement of warped, damaged, or deteriorated original trunk trim panels in classic Porsche 911 models.

The luggage compartment dash cover conceals and protects the front bulkhead, ventilation, and heating components inside the front trunk area. It improves the appearance of the luggage compartment while helping shield internal systems from dirt and damage.

Function
•  Covers front luggage compartment bulkhead area
•  Protects ventilation and heating system components
•  Restores factory-correct trunk appearance
•  Helps reduce exposure to dirt and debris
•  Provides clean and finished interior presentation

Original luggage compartment trim panels often deteriorate with age due to moisture, heat, and repeated handling. Warped or damaged panels can leave internal components exposed and reduce the overall appearance of the trunk area. Replacing the panel restores the original factory look and helps maintain a clean, protected luggage compartment.

When to replace
• Original panel is warped, damaged, or missing
• Visible deterioration from moisture or age
• Loose or broken mounting points
• During front trunk restoration or refurbishment
• To restore original factory appearance

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91155106704

The product you are viewing cross references to these numbers

Luggage compartment dash cover.
Replacement card board type cover with fixing points

Fits:
Porsche 911 1974-77
Porsche 911 Turbo 1975-77
LHD or RHD cars

Section of diagram ref no 32

Related reference numbers
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91155106704

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Sealing ring for air duct



Fits:
Porsche 911 (1974 - 1983)
Porsche 911 Carrera (1984 - 1989)
Porsche 911 Turbo (1975 - 1989)

Click 'Zoom in' for large parts diagram.
Diagram ref no 16

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91157118900

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Teflon washer. - Various applications



Fits:
Porsche 911 - 1974 to 1989

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PCG57316900

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Under Dash Air Ducts, Directional (Pair).
Sold As A Pair.

Fits:
Porsche 911 1970>>1989

Sold as a pair, these upgraded air ducts are a smart enhancement for the ventilation system on pre-964 911 models. They provide adjustable, directional cool air to your upper body while still channeling warm air to your feet. Each duct rotates, allowing you to redirect passenger-side cooling toward the driver for added comfort.
Compatible with both the factory ventilation setup and our Electrocooler AC system, installation is straightforward—just remove the original under-dash diffuser and fit our ducts in its place.
Crafted from high-temperature, carbon-fiber-filled nylon, these ducts resist warping or melting under heat. Before ordering, check the condition of your blend valve bases to ensure optimal performance.

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911571CR

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Water drip tray drain hose.

Fits:
Porsche 911 / 912 - 1965 to 1968

Water drain hose from water drip tray,
Diameter - 19mm
Length - 320mm 

Diagram ref no 13

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Water drip tray drain hose.

Fits:
Porsche 911 1965-68

Diagram ref no 13

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90157128721

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