How much downforce does it add?

Moshammer quotes 60 kg of extra downforce at 200 km/h.

Is this a complete rear wing?

No, it is an add on that mounts to the original rear spoiler to increase its effect.

It is bonded using the special glue provided, and the mounting material is included in the box.

Is it documented for German registration?

Yes, it is supplied with a TUV parts certificate (§19.3).

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

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Description

Moshammer Rear Wing Spoiler for 997 Porsche 911 Turbo & Turbo S

Moshammer Rear Wing Spoiler is an add on for the factory 997 Turbo rear spoiler, and one number explains its appeal: 60 kg of additional downforce at 200km/h. It ensures the highest possible downforce the original rear spoiler can produce, while the factory height adjustment and lowering remain technically unchanged and fully active. Aerodynamically it is a serious part; visually it is an OEM+ design element that gives the tail of the car a distinct, purposeful line. That balance, real function delivered without disturbing anything Porsche engineered, is what Berlin based Moshammer has built its reputation on. Delivered unpainted with mounting material and a TUV parts certificate (§19.3), it is made to order in small batches.

Design and Presence

The add on follows the profile of the factory 997 Turbo rear spoiler and gives it depth, turning a familiar shape into something with clear intent. It is an OEM+ design element in the truest sense: the car still looks unmistakably like itself, only more serious. Delivered unpainted, it can be finished in body color or contrast to suit the rest of the car.

Aerodynamic Function

Moshammer quotes 60 kg of additional downforce at 200km/h, which is what makes this more than a styling exercise. The add on ensures the highest possible downforce the original rear spoiler can produce, while the factory height adjustment and lowering remain technically unchanged and still active. Aerodynamic gain without losing a factory function is the entire idea.

Construction and Finish

The article is delivered unpainted with the mounting material included, and it is bonded using the special glue provided. A TUV parts certificate (§19.3) is supplied, the documentation German registration requires for a part like this. Small batch production in Berlin keeps the fit and the surface consistent from one set to the next.

Features

Add on element for the factory rear spoiler
Bonded in place using the special glue provided
Delivered unpainted, ready for painting
Delivers 60kg of additional downforce at 200km/h
Ensures the highest downforce the original rear spoiler can produce
Factory spoiler lift function stays active
Mounting material included
OEM+ design element for a distinct rear appearance
Optimal aerodynamic properties
Original height adjustment and lowering remain technically unchanged
Supplied with TUV parts certificate (§19.3)

Applications

Porsche 911 Turbo: 997.1, 997.2 | 2005-2012
Porsche 911 Turbo 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
This is an add on for the factory rear spoiler, not a complete replacement wing assembly
Delivered unpainted and intended to be painted to your car’s color, contact us for a painted finish quote
Installation is by the special glue supplied, with the mounting material included
Made to order in Berlin in small batches, contact us for the current production lead time

Frequently Asked Questions

How much downforce does it add? Moshammer quotes 60 kg of extra downforce at 200 km/h.
Does the factory spoiler still deploy? Yes. The original height adjustment and lowering remain technically unchanged and still active.
Is this a complete rear wing? No, it is an add on that mounts to the original rear spoiler to increase its effect.
How is it installed? It is bonded using the special glue provided, and the mounting material is included in the box.
Is it documented for German registration? Yes, it is supplied with a TUV parts certificate (§19.3).

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.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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Moshammer Rear Wing Spoiler for 997 Porsche 911 Turbo & Turbo S [P997.10.3020]

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Moshammer Rear Wing Spoiler for 997 Porsche 911 Turbo & Turbo S

Design and Presence

Aerodynamic Function

Construction and Finish

Features

Applications

Notes

Frequently Asked Questions

About Moshammer

Reviews