What is the measurable benefit?

Up to 10 percent more air pressure reaches the intercoolers, which improves engine cooling and helps hold temperatures stable.

Why does intercooler temperature matter?

Porsche's most powerful GT RS models use this style of intake for exactly that reason. Without optimized scoops a car like the GT2 RS could not maintain optimal intercooler temperatures, and power would fall away.

How are they attached?

With the special glue supplied, and all the necessary mounting material is included in the box.

Do they come painted?

No, they are delivered unpainted so your painter can match the car precisely.

Is it documented for German registration?

Yes, the scoops are supplied with a TUV parts certificate (§19.3), which covers what German registration requires for this type of part.

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

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Description

Moshammer Ram Air Scoops for 991 Porsche 911 Turbo / Turbo S & 911 GT3 RS

Moshammer Ram Air Scoops exist for the same reason Porsche’s most extreme GT RS models wear enlarged side intakes: intercooler temperature is a performance variable, not a footnote. Larger than the stock intakes, these high quality scoops provide up to 10 percent more air pressure to the intercoolers, improving engine cooling and efficiency. Moshammer makes the case plainly, a GT2 RS could not maintain optimal intercooler temperatures without scoops of this kind, and power loss would follow. The distinctive OEM+ shaping integrates into the vehicle’s silhouette, so the result reads as a sportier factory specification rather than an addition. Delivered unpainted with all mounting material and a TUV parts certificate (§19.3), they are the quiet, functional refinement Moshammer is known for.

Design and Integration

Enlarged side intakes are a GT RS signature, and Moshammer’s interpretation for the 991 keeps the reference honest. The scoops are clearly larger than the stock intakes, but the distinctive OEM+ shaping integrates them into the vehicle’s silhouette so the car simply looks sportier rather than modified. Delivered unpainted, they can be matched precisely to the body or finished in deliberate contrast.

Airflow and Cooling

The scoops provide up to 10 percent more air pressure to the intercoolers, improving engine cooling and efficiency. Stable intercooler temperature is what keeps a boosted engine making its numbers, and Moshammer puts it directly: without optimized scoops of this type a GT2 RS could not hold optimal intercooler temperatures, and power loss would follow. The same logic applies to any hard driven 991 Turbo.

Construction and Finish

Every set is delivered unpainted with all necessary mounting material, and installation is by the special glue provided. A TUV parts certificate (§19.3) is included for owners who need the documentation. Production is small batch work in Berlin, which is why the scoops sit against the flank the way they should.

Features

Bonded in place using the special glue provided
Delivered unpainted, ready for painting
Distinctive OEM+ design that integrates into the vehicle silhouette
Helps keep intercooler temperatures stable under sustained load
Improves engine cooling and efficiency
Larger than the standard side air intakes
Provides up to 10 percent more air pressure to the intercoolers
Sportier appearance without disturbing the car’s proportions
Supplied with TUV parts certificate (§19.3)
The same intake principle used on Porsche’s most powerful GT RS models

What’s Included

Mounting material with special glue (x1)
Ram air scoop, left (x1)
Ram air scoop, right (x1)

Applications

Porsche 911 Turbo: 991.1, 991.2 | 2012-2019
Porsche 911 Turbo S: 991.1, 991.2 | 2012-2019
Porsche 911 GT3 RS: 991.1, 991.2 | 2012-2019

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 and intended to be painted to your car’s color, contact us for a painted finish quote
Installation uses the special glue supplied; professional fitting is recommended so the alignment is right the first time
Made to order in Berlin in small batches, contact us for the current production lead time

Frequently Asked Questions

What is the measurable benefit? Up to 10 percent more air pressure reaches the intercoolers, which improves engine cooling and helps hold temperatures stable.
Why does intercooler temperature matter? Porsche’s most powerful GT RS models use this style of intake for exactly that reason. Without optimized scoops a car like the GT2 RS could not maintain optimal intercooler temperatures, and power would fall away.
How are they attached? With the special glue supplied, and all the necessary mounting material is included in the box.
Do they come painted? No, they are delivered unpainted so your painter can match the car precisely.
Is it documented for German registration? Yes, the scoops are supplied with a TUV parts certificate (§19.3), which covers what German registration requires for this type of part.

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 Ram Air Scoops for 991 Porsche 911 Turbo / Turbo S & 911 GT3 RS [P991.20.2025]

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Moshammer Ram Air Scoops for 991 Porsche 911 Turbo / Turbo S & 911 GT3 RS

Design and Integration

Airflow and Cooling

Construction and Finish

Features

What’s Included

Applications

Notes

Frequently Asked Questions

About Moshammer

Reviews