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Description

Moshammer Rear Diffuser for W221 Mercedes-Benz S Class

Moshammer Rear Diffuser is a specialist’s part for a specialist’s car, the facelift W221 S63 and S65 and their W216 CL63 and CL65 relatives. Moshammer built it as an insert for the AMG rear valance, so it works with the bodywork already on the car instead of demanding a new bumper. The Berlin bench has spent decades on OEM+ refinement for German saloons and coupes, and the restraint shows: delivered unpainted, with a TUV material certificate available for the component, it leaves the car looking better resolved rather than modified. On a big Mercedes, this is the sort of detail that separates a well-kept example from a genuinely considered one.

AMG Valance Insert

This is an insert rather than a replacement panel, designed to sit within the AMG rear valance of the facelift W221 and W216. Working with the existing bumper keeps the installation sane and the appearance native, which is exactly the intention. The lower rear gains definition where the standard AMG treatment leaves a broad, quiet surface.

Restraint by Design

A S63 or CL65 has no need for theatre, so Moshammer resisted it. The diffuser reads as a deeper, more technical lower rear rather than an announcement, which suits a car whose appeal has always been in its authority rather than its noise. It is a change measured in millimetres and read in seconds.

Finish and Paperwork

The article is delivered unpainted so the finish can be specified properly, whether that is a gloss black to echo AMG trim or a match to the car’s own colour. A TUV material certificate is available for the part, documenting the material used. Each piece is produced to order in Berlin rather than held in stock.

Features

Adds rear definition without a full body kit
Delivered unpainted for a specified finish
Insert-style diffuser for the AMG rear valance
Made to order in small batches in Berlin
OEM+ shaping that respects the standard bodylines
Single moulded component
TUV material certificate available
Works with the existing factory bumper

Applications

Mercedes-Benz S Class: W221 | 2007-2013

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.
Developed for facelift AMG models from model year 05/2009 onward. Earlier W221 and W216 cars are not covered.
Delivered unpainted, so allow for paint or a gloss black finish before fitting
A TUV material certificate is available for this component, contact us if you need a copy for registration
Produced to order in Berlin, so allow production time in addition to shipping

Frequently Asked Questions

Which cars does it suit? Facelift W221 S63 and S65 models and W216 CL63 and CL65 models built from 05/2009. It is developed for the AMG rear valance, not the standard S Class bumper.
Is it a complete rear bumper? No. It is a diffuser insert that fits within the existing AMG valance, so the factory bumper stays on the car.
What certification is available? A TUV material certificate is available for the component, which documents the material rather than acting as a full parts approval.
Can it be painted to match the car? Yes. It arrives unpainted, so your body shop can match the colour code or finish it in gloss black to sit alongside the AMG trim.

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 Diffuser for W221 Mercedes-Benz S Class

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Moshammer Rear Diffuser for W221 Mercedes-Benz S Class

AMG Valance Insert

Restraint by Design

Finish and Paperwork

Features

Applications

Notes

Frequently Asked Questions

About Moshammer

Reviews