What is different about the Vorsteiner E46 M3 V20 rear diffuser versus the V-CSL diffuser?

The V20 rear diffuser features dual diffuser elements that increase airflow across the diffuser face, a functional redesign over the single-element V-CSL piece, while keeping the same 1x1 pre-preg autoclaved carbon fiber construction.

Does the V20 rear diffuser fit the factory M3 rear bumper?

Yes. The V20 rear diffuser is shaped for the E46 M3 rear bumper profile and installs in the factory diffuser location. Standard E46 3 Series bumpers use different geometry and are not compatible.

What is the V20 diffuser made of?

Vorsteiner produces the diffuser from resin pre-impregnated 1x1 weave carbon fiber, vacuum formed and cured in an autoclave in California, yielding a part roughly 20 to 30 percent stiffer than wet lay-up carbon.

Is the E46 M3 V20 rear diffuser limited production?

Yes. The V20 program is limited to 103 units in tribute to the horsepower per liter of the BMW E46 CSL and marks Vorsteiner's 20th anniversary.

Can I run the V20 diffuser with the V-CSL front bumper?

Yes. Both programs share the CSL design language, so the V20 dual-element rear diffuser pairs cleanly with either the V20 or V-CSL front-end components on an E46 M3.

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Description

Vorsteiner V20 Carbon Fiber Aero Rear Diffuser for E46 BMW M3 [BMV5650]

The Vorsteiner E46 M3 V20 rear diffuser advances the CSL-style rear valance with dual diffuser elements that increase airflow across the diffuser face. The V20 program is Vorsteiner’s modern redesign of the V-CSL collection for its 20th anniversary, limited to 103 units and produced from 1×1 weave pre-preg autoclaved carbon fiber in California. Finished in Carbon Fiber PP 1×1 Glossy, V-Style.

Features

Dual diffuser elements increase airflow across the diffuser
Modern V20 evolution of the CSL-style rear valance
1×1 weave pre-preg autoclaved carbon fiber, glossy clear coat
Pairs with the V20 front bumper, hood, and side grilles
Limited production run of 103 units, made in California

Specifications

Material: Pre-preg autoclaved carbon fiber, 1×1 weave
Finish: Glossy clear coat
Design: Dual diffuser elements
Production: Limited to 103 units, made in California

Applications

BMW M3: E46 | 2001-2006 | S54

Notes

Sold individually (one rear diffuser per order).
Part of the V20 anniversary program, limited to 103 units.

Frequently Asked Questions

What is different about the Vorsteiner E46 M3 V20 rear diffuser versus the V-CSL diffuser? The V20 rear diffuser features dual diffuser elements that increase airflow across the diffuser face, a functional redesign over the single-element V-CSL piece, while keeping the same 1×1 pre-preg autoclaved carbon fiber construction.
Does the V20 rear diffuser fit the factory M3 rear bumper? Yes. The V20 rear diffuser is shaped for the E46 M3 rear bumper profile and installs in the factory diffuser location. Standard E46 3 Series bumpers use different geometry and are not compatible.
What is the V20 diffuser made of? Vorsteiner produces the diffuser from resin pre-impregnated 1×1 weave carbon fiber, vacuum formed and cured in an autoclave in California, yielding a part roughly 20 to 30 percent stiffer than wet lay-up carbon.
Is the E46 M3 V20 rear diffuser limited production? Yes. The V20 program is limited to 103 units in tribute to the horsepower per liter of the BMW E46 CSL and marks Vorsteiner’s 20th anniversary.
Can I run the V20 diffuser with the V-CSL front bumper? Yes. Both programs share the CSL design language, so the V20 dual-element rear diffuser pairs cleanly with either the V20 or V-CSL front-end components on an E46 M3.

About Vorsteiner

Since its inception in 2004, Vorsteiner has distinguished itself by dedicating to the creation of the highest quality parts for the most discerning vehicles and clientele. Their commitment to innovation and excellence shines through in every automotive component they produce, crafted by skilled carbon fiber artisans who produce exceptional parts for the world’s most prestigious vehicles. Vorsteiner’s mission is to merge the realms of art and technology, delivering cutting-edge, innovative components that stand unparalleled in quality and design. They lead the industry by constantly pushing the boundaries with advanced composite manufacturing techniques. Vorsteiner is synonymous with excellence, subjecting every product to rigorous testing and strict quality control standards within their own facilities. A component only earns the Vorsteiner name after it surpasses these comprehensive evaluations, ensuring they not only meet but exceed the high expectations of their clients.

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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Vorsteiner V20 Carbon Fiber Aero Rear Diffuser for E46 BMW M3 [BMV5650]

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Vorsteiner V20 Carbon Fiber Aero Rear Diffuser for E46 BMW M3 [BMV5650]

Features

Specifications

Applications

Notes

Frequently Asked Questions

About Vorsteiner

Reviews