BMW G8X M3 Carbon Fiber Rear Diffuser by Vorsteiner

Enhance the aggressive rear profile of your BMW G80 M3 with the Vorsteiner Carbon Fiber Rear Diffuser. Designed to integrate seamlessly with the factory rear bumper, this diffuser adds a more dynamic appearance while improving airflow and rear-end stability.

With sharp contours and a race-inspired multi-fin design, the diffuser delivers aerodynamic function and visual depth—crafted from high-quality pre-preg carbon fiber for strength, lightness, and long-term durability.

Key Features:

• Specifically designed for the BMW G80 M3

• Multi-fin layout enhances airflow and downforce at the rear of the vehicle

• Made from autoclave-cured pre-preg carbon fiber for lightweight strength

• High-gloss, UV-resistant finish for a long-lasting, premium appearance

• Direct bolt-on fitment—no modifications required

• OEM-compatible design integrates cleanly with factory exhaust and bumper components

• Pairs seamlessly with other Vorsteiner carbon fiber aero upgrades

An essential upgrade for G8X M3 owners who want to elevate their vehicle’s aesthetic and aerodynamic performance with signature Vorsteiner quality.

Looking for a bit of flexibility when it comes to paying? We've got you covered. AUTOID has partnered with a number of payment providers to ensure a seamless buying experience.

Klarna
Select 'Klarna' at checkout to benefit from a number of finance options at checkout including:

• Pay Later - Delay payment by up to 30 days, interest free
• Split Payments - Split payments in 3 up to 3 months, interest free
• Installments - Split payments up to 6 months interest-free, up to 24 months interest bearing.
• 6 months - Interest-free Credit- Minimum: £250- Maximum: £5,000- 0% down payment/deposit​
• 12 months - Interest-free Credit- Minimum: £250- Maximum: £5,000 Deposits are available and determined by the customer​:
  - 0% down payment for orders between £250 and £1000 (orders cannot be below £250)
  - 10% - 50% down payment for orders between £1000.01 and £5000
• 24 months - Interest-bearing Credit - 18.9%- Minimum: £250- Maximum: £5,000
  Deposits are available and determined by the customer:
  - 0% down payment for orders between £250 and £1000 (orders cannot be below £250)
  - 10% - 50% down payment for orders between £1,000.01 and £5,000

Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Ts&Csand late fees apply.

Clearpay
Clearpay lends you a fixed amount of credit to allow you to pay for your purchase over 4 instalments (T&C's and eligibility criteria apply). They're ideal for purchases under £1000 and always offer interest-free*. For more details on how to use Clearpay to secure your order, get in touch with our team.

0% Interest. Select 'Clearpay' at checkout.

Please shop responsibly and visit lender websites for more information. All finance options are suitable for individuals 18+.