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Duct Spoiler / Air Scoop
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Air Deflector Plate
The Genuine Porsche Air Deflector Plate is an original
Porsche replacement component designed to direct airflow around the relevant
front suspension and wheel-area components.
Fits:
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Diagram Ref No 1
Air deflector plates form part of the vehicle's original airflow management system, helping guide moving air through designated areas beneath the vehicle.
These components can become damaged or dislodged through road debris, kerb contact, general wear or previous suspension repairs.
Replacing a missing or damaged air deflector plate helps restore the original factory configuration and maintain the intended airflow arrangement.
Manufactured as a Genuine Porsche replacement part, the air deflector plate is suitable for owners who want to maintain their vehicle using original equipment components.
What Does the Air Deflector Plate Do?
The air deflector plate helps guide airflow around the designated suspension and wheel-area components as the vehicle moves.
Depending on its exact mounting position, an air deflector can contribute to the management of airflow around nearby mechanical components.
Its main functions include:
- Directing airflow through the intended area
- Maintaining the original underbody airflow arrangement
- Helping shield adjacent components from some road debris
- Restoring the original equipment configuration
- Replacing missing or damaged airflow guides
Although relatively small, air deflector plates are part of the overall engineering of the vehicle's suspension and airflow management system.
Why Does the Air Deflector Plate Fail?
Air deflector plates are exposed to road conditions, moisture, vibration and debris throughout their service life.
Common causes of damage include:
- Contact with kerbs or road obstacles
- Impact from stones and road debris
- Damage during suspension maintenance
- Broken or missing mounting hardware
- Age-related deterioration
- Incorrect installation following previous repairs
- General wear from everyday driving
Once damaged, an air deflector may become loose, distorted or detached from its mounting position.
When Should It Be Replaced?
Replacement is recommended when the original air deflector plate becomes cracked, bent, loose, damaged or missing.
Common signs include:
- Visible cracks or broken sections
- Distorted or damaged plate profile
- Missing mounting points or fasteners
- Loose or insecure attachment
- Contact with surrounding moving components
- Missing deflector following previous repairs
- Damage discovered during suspension inspection
Replacing damaged air deflectors is also worthwhile during front suspension refurbishment or a complete vehicle restoration.
Checks & Diagnosis
Inspect the air deflector plate and surrounding mounting points for visible damage.
Check for:
- Cracks, distortion or broken edges
- Loose or missing fasteners
- Damage to the mounting bracket or supporting component
- Incorrect positioning
- Contact with adjacent suspension or wheel components
- Missing deflectors following previous maintenance
Ensure that the replacement plate is correctly positioned and securely attached.
Installation Notes
Before fitting the replacement air deflector plate, inspect the original mounting position and associated fixing hardware.
Remove any damaged components and check that the surrounding mounting surfaces are in good condition.
Install the correct part number in its designated position, ensuring the deflector is properly aligned and securely fastened.
Check for adequate clearance from moving suspension components, wheels and brake assemblies.
Any missing or damaged mounting hardware should be replaced as necessary.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94434105
The product you are viewing cross references to these numbers
Brake duct spoilers and air scoops are aerodynamic cooling components designed to direct airflow toward the brake discs and calipers, helping to reduce operating temperatures during spirited road driving, track days, and motorsport use. By increasing airflow to critical braking components, these parts improve heat dissipation, reduce brake fade, and help maintain consistent braking performance under heavy load.
Available from Design911, brake duct spoilers and air scoops are a proven upgrade for performance-focused vehicles where standard brake cooling is insufficient for repeated heavy braking.
What Do Brake Duct Spoilers & Air Scoops Do?
Brake duct spoilers and air scoops manage airflow around the braking system.
Core Functions:
- Channel cool air directly toward brake discs and calipers.
- Reduce brake operating temperatures.
- Help prevent brake fade during repeated heavy braking.
- Improve braking consistency and pedal feel.
- Support high-performance and track-focused braking systems.
- By improving airflow, these components help braking systems operate within optimal temperature ranges.
Why Do Brake Duct Spoilers & Air Scoops Fail?
Brake cooling components are exposed to harsh environments.
Common Causes of Wear or Failure Include:
- Impact damage from road debris or kerbs.
- Heat exposure from prolonged braking.
- Material fatigue due to vibration and airflow stress.
- Incorrect fitment or mounting damage.
- Environmental exposure to moisture and road contaminants.
- When duct spoilers or air scoops are damaged or missing, brake temperatures can rise, reducing braking efficiency and increasing component wear.
Why Replace or Upgrade Brake Duct Spoilers & Air Scoops?
Replacing damaged or worn brake cooling components restores effective airflow and braking reliability.
Key Benefits:
- Improved brake cooling and reduced fade.
- More consistent braking performance under load.
- Extended life of brake discs, pads, and fluid.
- Ideal upgrade for fast road and track use.
- Helps protect braking components from heat-related damage.
- Brake duct spoilers and air scoops are an essential upgrade for vehicles subjected to demanding braking conditions.
Highlights
- Aerodynamic brake cooling components.
- Direct airflow to brake discs and calipers.
- Reduce brake fade and thermal stress.
- Suitable for road, fast road, and track use.
- Essential for performance braking setups.
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Brake Pads & Disc Package
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Brake Disc Standard
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Brake Pads Standard
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SPORTS Brake Disc
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Brembo Standard brakes
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Brembo Racing brakes
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TEXTAR Brakes
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PAGID Racing Brakes
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Zimmermann Brakes
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Performance Friction Brakes
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Giro Slotted Brake Disc
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EBC Brakes
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Black Diamond Performance Brakes
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Brake Pad Wear Sensors
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Brake Pad Anti-vibration shims
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Caliper Bolts / Disc Screws
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Pin Kit and Guide Plates
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Performance Brake Hoses
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Standard Brake Hoses
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Caliper and Brake Lines
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Brake Calipers
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Brake Caliper Upgrades
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Handbrake Shoes
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Handbrake Cables
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Brake Disc Cover Plates
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ABS | Speed Sensors
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Caliper Seals |Pistons
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Brake Servo | Booster
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Brake Master Cylinder
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Brake Fluid Reservoir
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Brake Fluid
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DesignTek Brake Kits
