MOSHAMMER CARRERA REAR DIFFUSER FOR 997 PORSCHE 911 CARRERA
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Moshammer Carrera Rear Diffuser for 997 Porsche 911 Carrera & Carrera S
Moshammer Carrera Rear Diffuser brings order to the underside of the 997 Carrera’s rear, the one area the original design leaves plain. Moshammer’s attention to detail is the substance here: the fins and outer edges are drawn to sit within the factory valance so the eye reads a single shape, and the result balances style against genuine aerodynamic work. Berlin delivers it unpainted with mounting material, a TUV parts certificate (§19.3) and detailed installation instructions covering everything a fitter needs to know. It mounts to the original screw points, with special adhesive where required, so the bumper itself stays untouched. Understated, documented and made to order, it is refinement in the German sense of the word.
Attention to Detail
- Moshammer describes this part as a visual piece crafted with meticulous attention, and on a 997 that claim is testable. The fin spacing and the outer edges follow the factory valance closely enough that the diffuser reads as one shape with the bumper. That is the difference between a part that captures attention and one that merely draws it.
Style and Aerodynamics
- The diffuser is developed for the best possible aerodynamic properties while remaining an OEM+ design element, which is the balance Moshammer has always pursued. It gives the 997 a harmonious relationship between style and performance rather than favoring one. The blend of traditional and contemporary detail suits a car that now sits between generations.
Installation Instructions
- Detailed installation instructions are provided with the order, including everything the fitter needs, which is not something every manufacturer bothers with. Mounting works to the original screw points and, where needed, a special adhesive secures the part. Mounting material and a TUV parts certificate (§19.3) are supplied with the diffuser.
Features
- Blend of traditional and contemporary Porsche detail
- Delivered unpainted
- Detailed installation instructions provided with the order
- Developed for the best possible aerodynamic properties
- Fins and outer edges drawn to the factory valance
- Installed at original screw points, with adhesive where needed
- Made to order in Berlin
- Mounting material included
- OEM+ balance of style and performance
- TUV parts certificate (§19.3) supplied
Applications
- Porsche 911 Carrera: 997.1, 997.2 | 2005-2012
- Porsche 911 Carrera S: 997.1, 997.2 | 2005-2012
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
- Not for cars fitted with the Turbo, GT2 or GT3 rear bumper. Those models use a different rear valance entirely.
- Delivered unpainted, so plan paint or a satin finish before fitting
- Detailed installation instructions come with the order, though professional fitting is still recommended
- Made to order in Berlin, contact us for the current production time
Frequently Asked Questions
- Will it fit a 997 with the Turbo or GT3 rear bumper? No. This diffuser is developed for the standard Carrera rear bumper. Cars with the Turbo, GT2 or GT3 rear valance are not covered.
- Are instructions included? Yes. Detailed installation instructions with all the necessary information are provided with your order, alongside the mounting material.
- How is it fixed to the car? It is installed at the original screw points and, where needed, secured with a special adhesive, so the bumper is not cut.
- Does it come with certification? A TUV parts certificate (§19.3) is supplied with the part, which documents it for road use in Germany.
- What finish is it supplied in? Unpainted. Owners commonly choose satin or gloss black, or have it matched to the car’s color code before installation.
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 997 PORSCHE 911 CARRERA
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