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Rear Spoiler / Aerofoil protection shield. Porsche 964 1989-94 / 993 1994-97 - 99351212100
99351212100
Vehicle Group
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Information
Protection shield, replace that cracked one before all the dirt and water get into the engine.
Genuine Porsche Original Equipment (OE) rear back panel - also commonly referred to as a rear spoiler bulkhead, rear wall, or spoiler panel. This rear back panel is an authentic body panel component installed at the rear of the 911’s engine bay area to help seal and finish the bodywork surrounding the moveable rear spoiler and engine cover.
Fits:
Porsche 964 1989 - 1994
Porsche 993 1994 - 1997
Diagram ref no 11
The rear back panel provides structural closure and a clean interior finish behind the rear spoiler mechanism. It also helps seal the engine bay and spoiler assembly, preventing unwanted debris, water, and airflow from entering critical areas while maintaining the original bodyline aesthetics typical of Porsche 911 models.
Function: Fitted between the rear firewall and the underside of the engine lid/spoiler area, this OE panel forms a barrier that strengthens the rear body structure and aligns with the spoiler mechanism. It supports correct spoiler travel and helps maintain the visual continuity of the rear bodywork.
Over time, these rear back panels can become degraded due to age, heat cycles, exposure to moisture, or wear from engine bay movement. Compromised panels can allow noise, debris, and moisture into areas that impact spoiler mechanics or body integrity. Fitting a Genuine Porsche OE panel restores factory-engineered structural closure and preserves vehicle authenticity.
When to replace:
• Panel is cracked, warped, or broken
• Rear spoiler area shows moisture ingress or debris intrusion
• Vehicle undergoing bodywork, repaint, or restoration
• During spoiler or engine bay service when original panel is removed or damaged.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99351212100
The product you are viewing cross references to these numbers
Genuine Porsche Original Equipment (OE) rear back panel - also commonly referred to as a rear spoiler bulkhead, rear wall, or spoiler panel. This rear back panel is an authentic body panel component installed at the rear of the 911’s engine bay area to help seal and finish the bodywork surrounding the moveable rear spoiler and engine cover.
Fits:
Porsche 964 1989 - 1994
Porsche 993 1994 - 1997
Diagram ref no 11
The rear back panel provides structural closure and a clean interior finish behind the rear spoiler mechanism. It also helps seal the engine bay and spoiler assembly, preventing unwanted debris, water, and airflow from entering critical areas while maintaining the original bodyline aesthetics typical of Porsche 911 models.
Function: Fitted between the rear firewall and the underside of the engine lid/spoiler area, this OE panel forms a barrier that strengthens the rear body structure and aligns with the spoiler mechanism. It supports correct spoiler travel and helps maintain the visual continuity of the rear bodywork.
Over time, these rear back panels can become degraded due to age, heat cycles, exposure to moisture, or wear from engine bay movement. Compromised panels can allow noise, debris, and moisture into areas that impact spoiler mechanics or body integrity. Fitting a Genuine Porsche OE panel restores factory-engineered structural closure and preserves vehicle authenticity.
When to replace:
• Panel is cracked, warped, or broken
• Rear spoiler area shows moisture ingress or debris intrusion
• Vehicle undergoing bodywork, repaint, or restoration
• During spoiler or engine bay service when original panel is removed or damaged.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99351212100
99351212100
The product you are viewing cross references to these numbers
Price: £149.49
In stock
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Information
Rear Spoiler.
Dry Carbon Fibre
Dry Carbon Fibre
Fits:
Porsche 718 Cayman Upgrade to GT4 look
Porsche 718 Boxster Upgrade to GT4 look
Price: £1,100.00
Arriving soon
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Information
Carbon fibre rear Spoiler Ducktail GT4 Style.
Manufactured in Carbon Fiber prepreg autoclave molded, cured with glossy clear finish.
Fits:
Porsche 718 Boxster
Replaces the oem upper Spoiler. Install with original oem inferior Spoiler with existent screws & clips. ( not included).
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SFC982827934G2X
The product you are viewing cross references to these numbers
Manufactured in Carbon Fiber prepreg autoclave molded, cured with glossy clear finish.
Fits:
Porsche 718 Boxster
Replaces the oem upper Spoiler. Install with original oem inferior Spoiler with existent screws & clips. ( not included).
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SFC982827934G2X
982827934G2X
982827934E
982827934EG2X
The product you are viewing cross references to these numbers
Price: £1,250.00
Orderable
Vehicle Group
- Porsche Boxster 981 2.7L 2012-16
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Information
Rear spoiler GT4 Style, in Gloss Carbon finish complete with metal uprights
Fits:
Porsche 718
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
982825491G2X
The product you are viewing cross references to these numbers
Fits:
Porsche 718
**Can also be retro fitted to Porsche Boxster / Cayman 981 models
Related reference numbers
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982825491G2X
PS71851C
982825491G2X
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Price: £895.00
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Information
Evo duck tail spoiler.
With TÜV parts certificate (§19.3), Also recognized in Switzerland
Fits:
Porsche 718 Cayman | S | GTS
Porsche 718 Boxster | S | GTS
The Moshammer 718 Ducktail ensures the best possible aerodynamic properties and is at the same time a beautiful oem+ designed element that gives your Porsche a unique appearance.
The functionality of the active aerodynamic Porsche rear spoiler is retained and is not impaired.
This duck tail spoiler is delivered unpainted.
Mounting material is included.
Please note this item is not a stock product. It is a special order part and once ordered with us is not subject to cancellation or return unless proven not fit for purpose or defected.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
P718.20.3020
The product you are viewing cross references to these numbers
With TÜV parts certificate (§19.3), Also recognized in Switzerland
Fits:
Porsche 718 Cayman | S | GTS
Porsche 718 Boxster | S | GTS
The Moshammer 718 Ducktail ensures the best possible aerodynamic properties and is at the same time a beautiful oem+ designed element that gives your Porsche a unique appearance.
The functionality of the active aerodynamic Porsche rear spoiler is retained and is not impaired.
This duck tail spoiler is delivered unpainted.
Mounting material is included.
Please note this item is not a stock product. It is a special order part and once ordered with us is not subject to cancellation or return unless proven not fit for purpose or defected.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
P718.20.3020
P991.40.3022
The product you are viewing cross references to these numbers
Price: £983.08
Orderable