Exterior Components Body Panels and Components

Vorsteiner

VRS Aero Rear Diffuser Type II

$695.00

SKU: 9308 BMV

In Stock
In Stock
Ships by Aug 3
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Vorsteiner 9308 BMV VRS Aero rear diffuser Type II is engineered to enhance the aggressive styling and aerodynamic performance of the BMW E92 and E93 M3 models. This aftermarket diffuser replaces the stock rear bumper panel, offering a more sculpted and performance-oriented appearance. Constructed from Vorsteiner's signature Autoclaved Pre-Preg Carbon Fiber, this diffuser boasts exceptional rigidity, aerospace-grade strength, and long-lasting durability. This advanced manufacturing process ensures a superior stiffness and surface finish compared to traditional hand-laid carbon fiber composites. Installation notes indicate that for vehicles equipped with aftermarket exhausts, some trimming of the diffuser may be required. The diffuser is specifically designed for the 2008-2012 E92 BMW M3 Coupe and the 2008-2012 E93 BMW M3 Convertible models, both featuring the S65 4.0L engine.

MIA's Description

The Vorsteiner 9308 BMV is a VRS Aero rear diffuser Type II designed for the BMW E92 and E93 M3. This carbon fiber component replaces the factory rear bumper panel. It is crafted using Vorsteiner's Autoclaved Pre-Preg Carbon Fiber structure, providing superior stiffness, strength, and durability.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandVorsteiner
Part Number9308 BMV
CategoryExterior Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy