BMW E46 M3 V-CSL Aero Rear Diffuser - Vorsteiner Wheels Wheels - Aero - [tags]
BMW E46 M3 V-CSL Aero Rear Diffuser - Vorsteiner Wheels Wheels - Aero - [tags]
BMW E46 M3 V-CSL Aero Rear Diffuser - Vorsteiner Wheels Wheels - Aero - [tags]
BMW E46 M3 V-CSL Aero Rear Diffuser - Vorsteiner Wheels Wheels - Aero - [tags]
BMW E46 M3 V-CSL Aero Rear Diffuser - Vorsteiner Wheels Wheels - Aero - [tags]
BMW E46 M3 V-CSL Aero Rear Diffuser - Vorsteiner Wheels Wheels - Aero - [tags]
BMW E46 M3 V-CSL Aero Rear Diffuser - Vorsteiner Wheels Wheels - Aero - [tags]

We are thrilled to announce the exciting return of the Vorsteiner Wheels V-CSL Carbon Fiber Program for the BMW E46 M3. It's not just a relaunch; it's a celebration of our history and a tribute to the iconic BMW E46 CSL. In honor of our 20th anniversary, we're bringing back this legendary program in a limited production run of 103 units, paying homage to the impressive horsepower per liter that the BMW E46 CSL delivered. Please see the below outline of all the V-CSL Components. Each piece is crafted using our 1X1 Weaved Pre-Preg Autoclaved Carbon Fiber and produced at our California facility.

- Limited to 103 units 

Vorsteiner Aerodynamics SKU: BMV4650

V-CSL Aero Rear Diffuser V-Style™️

Price
Sale price$1,595
Finish: Carbon Fiber PP 1X1 Glossy

Finish
Make: BMW

Make
Model: E46 M3

Model
SPEAK WITH A CARBON AERO EXPERT - 1-800-601-7615
Professional install recommended
Ready to Ship 2-3 Business Days
30 day return policy
Quality & Fitment Promise

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Vorsteiner Technology

Not “Good Enough.” Engineered to Lead.

At Vorsteiner, “good enough” isn’t part of our vocabulary. Every aerodynamic component is engineered to push boundaries-not follow them. Using a state-of-the-art aerospace-grade autoclave process, our carbon fiber parts deliver exceptional rigidity, structural integrity, and surface finish.

The result? Aerodynamics that don’t just look advanced-they are advanced.

OEM Fitment

Factory Precision. Elevated Design.

Our proprietary manufacturing process allows for exceptional control over tolerances, fit, and finish. Each Vorsteiner component is engineered to align precisely with factory shut lines and body contours—delivering an installation experience that feels OEM, but looks unmistakably premium.

This isn’t “close enough” aftermarket fitment. This is carbon fiber that installs cleanly, fits perfectly, and elevates the vehicle’s design language.

Stronger and Lighter

Less weight. More strength. Zero compromise.

Vorsteiner components are manufactured using resin pre-impregnated, vacuum-formed carbon fiber—technology reserved for high-performance aerospace and motorsports applications. Compared to traditional wet-lay carbon fiber, this process produces parts that are 20–30% stiffer and stronger while eliminating unnecessary weight.

By vacuum-drawing excess resin during curing, we remove what doesn’t contribute to strength—resulting in lighter components without sacrificing rigidity or durability.