Which tires suit the standard sizes?

A 255/30 21 on the 21 x 9.5 front and a 335/25 22 on the 22 x 12 rear. Those are the usable sizes the wheel was designed around.

How is this different from the factory wheel?

The center and spoke openings were reshaped with sharper, more precise edges, the offsets were corrected, and the convex OEM profile was replaced with an extreme concave one. Overall diameters and widths were also increased.

Does it fit a cabrio?

Yes. It was developed for the 992 Turbo and Turbo S in both coupe and cabrio form.

Will my PCCB brakes clear?

Yes. The wheel is compatible with OEM steel brake systems and PCCB, and it supports the original tire pressure sensors.

Is this a single wheel or a set?

A complete staggered set of four. The front and rear widths differ, so the wheels are only sold as a matched set.

Description

Additional Info

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BP PRICING DIFFERENCE

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Description

Moshammer Forged M906GT Wheel Set for 992 Porsche 911 Turbo & Turbo S

Moshammer Forged M906GT was drawn for one car, the 992 Turbo S, and the focus shows. Moshammer reshaped the wheel center and the spoke openings with sharp, precise edges, corrected the non optimal factory offsets, and replaced the convex OEM profile with an extreme concave one. At 21 x 9.5 on a 255/30 21 front and 22 x 12 on a 335/25 22 rear, the set is larger than standard, and the depth of those concave spokes gives the car a face you will not find on another 992. It is a forged monoblock on Porsche centerlock, cleared for OEM steel brakes and PCCB, with the factory tire pressure sensors supported. At a glance it still reads as OEM, which is exactly the trick.

Reworked OEM Form

At first glance this may look like a factory wheel, and it stands on an entirely different level. The center and the spoke openings were reshaped with sharp, precise edges for a more dynamic and sophisticated look, and the non optimal OEM offsets were corrected. Designed exclusively for the 992 Turbo and Turbo S, it refines the original concept rather than abandoning it.

Extreme Concavity

The most significant change is the profile. Moshammer replaced the convex OEM shape with an extreme concave one, and the depth of the resulting spokes is what gives a 992 Turbo S an appearance that is genuinely difficult to find elsewhere. It is the detail that turns a competent wheel into a piece of sculpture.

Sizing and Compatibility

Sizes were increased to 21 x 9.5 at the front, running a 255/30 21 tire, and 22 x 12 at the rear on a 335/25 22, for a bolder stance that follows the car’s lines. Mounting is Porsche centerlock, and the wheel is compatible with OEM steel brake and PCCB systems while supporting the factory sensors. The listed finish is gloss black with a machined front.

Features

Compatible with OEM steel brake and PCCB systems, with OEM sensors supported
Convex OEM profile replaced with an extreme concave profile
Developed exclusively for the 992 Turbo and Turbo S, coupe and cabrio
Forged monoblock construction
Front 21 x 9.5 with a usable 255/30 21 tire
Gloss black with machined front as the listed finish
Non optimal factory offsets corrected
Porsche centerlock mounting
Priced and supplied as a complete staggered set of four wheels
Rear 22 x 12 with a usable 335/25 22 tire
Wheel center and spoke openings reshaped with sharp, precise edges

Applications

Porsche 911 Turbo: 992.1, 992.2 | 2020-present
Porsche 911 Turbo S: 992.1, 992.2 | 2020-present

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
Every set is forged to order in Berlin, so contact us for the current production lead time
Gloss black with a machined front is the listed finish. Custom colors and surface treatments can be quoted, contact us for a quote.
The price covers a complete staggered set of four wheels, two 21 x 9.5 fronts and two 22 x 12 rears; tires and centerlock hardware are not included
Confirm whether your car is a Turbo or Turbo S, coupe or cabrio, before ordering so the offsets are correct

Frequently Asked Questions

Which tires suit the standard sizes? A 255/30 21 on the 21 x 9.5 front and a 335/25 22 on the 22 x 12 rear. Those are the usable sizes the wheel was designed around.
How is this different from the factory wheel? The center and spoke openings were reshaped with sharper, more precise edges, the offsets were corrected, and the convex OEM profile was replaced with an extreme concave one. Overall diameters and widths were also increased.
Does it fit a cabrio? Yes. It was developed for the 992 Turbo and Turbo S in both coupe and cabrio form.
Will my PCCB brakes clear? Yes. The wheel is compatible with OEM steel brake systems and PCCB, and it supports the original tire pressure sensors.
Is this a single wheel or a set? A complete staggered set of four. The front and rear widths differ, so the wheels are only sold as a matched set.

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 Forged M906GT Wheel Set for 992 Porsche 911 Turbo & Turbo S [992.20.95021.M]

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Moshammer Forged M906GT Wheel Set for 992 Porsche 911 Turbo & Turbo S

Reworked OEM Form

Extreme Concavity

Sizing and Compatibility

Features

Applications

Notes

Frequently Asked Questions

About Moshammer

Reviews