MOSHAMMER CARRERA REAR DIFFUSER FOR 991.1 PORSCHE 911 CARRERA
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Moshammer Carrera Rear Diffuser for 991.1 Porsche 911 Carrera & 911 Targa
Moshammer Carrera Rear Diffuser was drawn for the first-generation 991, a car whose long rear deck rewards anything that gives the underbody definition. The shaping is deliberately careful, a blend of traditional Porsche detail and contemporary aerodynamic thinking, and it holds the balance between style and function that Moshammer built its name on. Coverage is unusually broad for a part this specific, taking in Carrera, S, 4, 4S, GTS, Targa and Cabriolet bodies across C2 and C4 cars. It ships unpainted with mounting material and a TUV parts certificate (§19.3), mounting to the original screw points and, where needed, a special adhesive. Made in small numbers in Berlin, it stays a considered choice rather than a common one.
Traditional and Contemporary
- Moshammer describes this diffuser as a blend of traditional and contemporary design, and on a 991.1 that reads as exactly right. The fin work is modern enough to signal intent, while the overall mass stays close to what Porsche would have accepted on a factory option. The attention to detail is the substance of the part, not a marketing line about it.
Balance of Function
- The point of a diffuser is to give the air under the car somewhere organized to go, and the Moshammer Carrera Rear Diffuser is developed for the best possible aerodynamic properties within an OEM+ shape. Style and performance are held in balance rather than one being sacrificed to the other. On a 991.1 that balance is the difference between a tidy car and a resolved one.
Mounting Method
- Installation follows Moshammer’s usual practice: the original screw points carry the Moshammer Carrera Rear Diffuser, with a special adhesive used where it is needed for a flush result. Mounting material is included, along with a TUV parts certificate (§19.3) for the component. As with everything from Berlin, the part is produced once the order is placed.
Features
- Blend of traditional Porsche detail and contemporary aerodynamics
- Broad application across C2 and C4 body styles
- Delivered unpainted
- Developed for the best possible aerodynamic properties
- Installed at original screw points, with adhesive where required
- Made to order in Berlin in small numbers
- Mounting material included
- OEM+ design element that suits a standard-looking car
- TUV parts certificate (§19.3) supplied
Applications
- Porsche 911 Carrera: 991.1 | 2012-2016
- Porsche 911 Carrera S: 991.1 | 2012-2016
- Porsche 911 Carrera 4: 991.1 | 2013-2016
- Porsche 911 Carrera 4S: 991.1 | 2013-2016
- Porsche 911 Carrera GTS: 991.1 | 2015-2016
- Porsche 911 Carrera 4 GTS: 991.1 | 2015-2016
- Porsche 911 Targa 4: 991.1 | 2014-2016
- Porsche 911 Targa 4S: 991.1 | 2014-2016
Notes
- Moshammer parts ship directly from Germany. Import taxes, duties, and tariffs may apply upon delivery and are the responsibility of the buyer. These fees are neither collected nor paid by Bulletproof Automotive.
- Moshammer products are not eligible for return
- Delivered unpainted, so plan the finish with your body shop before fitting
- Mounting uses original screw points and, where needed, a special adhesive. Professional installation gives the cleanest result.
- Each part is produced to order in Berlin, contact us for the current production time
- Coverage spans Carrera, S, 4, 4S, GTS, Targa and Cabriolet 991.1 cars, so confirm your model when ordering
Frequently Asked Questions
- Does the Moshammer Carrera Rear Diffuser fit a Targa or Cabriolet? Yes. The application covers 991.1 Carrera, S, 4, 4S, GTS, Targa and Cabriolet models, both C2 and C4.
- Is the finish ready to fit? The Moshammer Carrera Rear Diffuser is delivered unpainted. Most owners have it finished in satin or gloss black, or matched to the car’s color code, before installation.
- How is the Moshammer Carrera Rear Diffuser attached? Moshammer components are typically installed at the original screw points and, when needed, secured with a special adhesive. Mounting material is supplied.
- Is there documentation for road use with the Moshammer Carrera Rear Diffuser? Yes, a TUV parts certificate (§19.3) is supplied with the diffuser.
- Does the Moshammer Carrera Rear Diffuser require a sport exhaust? No. Moshammer lists no exhaust or bumper requirement for the 991.1 part, which is where it differs from the 991.2 version specified for PSE cars. It covers all 991.1 Carrera models, C2 and C4.
About Moshammer
Moshammer Automotive is a Berlin-based manufacturer of OEM+ aerodynamic refinement for Porsche, with a smaller line for Mini, Audi, BMW, and Mercedes-Benz. The house style is restraint with intent: parts drawn to look as though the factory had gone one step further, developed against original mounting points, TUV-documented where German road use demands it, and produced in small batches rather than stocked in volume. Their catalog spans single accents such as vent grills and wing end blades through complete Downforce and Tradition RS aero programs, alongside a range of multipiece forged wheels made to order in any size, width, and finish.
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We want you to feel confident before making your purchase. Here are a few important details to help you better understand this product and how it fits into your space.
- Please review the product dimensions carefully to ensure the right fit for your space
- Color may vary slightly due to lighting and screen settings
- Materials and finishes are selected for both durability and visual appeal
- Some items may require simple assembly upon delivery
- Perfect for both everyday use and long-term comfort
If you have any questions about this product, feel free to reach out to our support team. We're here to help you make the right choice.
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Product Size Guide
Please refer to the general size reference below to better understand how this product may fit into your space. Dimensions may vary slightly depending on the design and materials.
| Category | Small | Medium | Large |
|---|---|---|---|
| Decor & Accessories | Up to 10″ | 10″ – 20″ | 20″+ |
| Tables | Up to 30″ | 30″ – 60″ | 60″+ |
| Seating | 1 Seater | 2–3 Seater | 4+ Seater |
| Storage Units | Compact | Standard | Large Capacity |
| Lighting | Small Fixture | Standard Fixture | Large Fixture |
Note: For exact product dimensions, please refer to the specifications section above. This guide is intended as a general reference only.
MOSHAMMER CARRERA REAR DIFFUSER FOR 991.1 PORSCHE 911 CARRERA
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