3DDesign Carbon Fibre Rear Diffuser (Type 1) for BMW M3 & M4 (2014-2020, F80 F82 F83)

3D Design was established by a team with deep knowledge, expertise and proven technology through participation in various races of different categories, both in the domestic and international circuits.

We develop and produce products with the idea that the products have to be developed for use from the streets to the circuits with the input of the end-user’s feelings and needs.

Our philosophy to strive for perfection and accuracy with less focus on time and cost of development is reflected in our quest to build the most attractive and efficient tuning components as well as dress-up parts for the niche BMW performance market.

3D Design promises to continue developing products that are beyond expectation and full of racing spirit with the devoted focus on drivers.

We recommend seeking professional assistance when looking to install products. AUTOID has partnered with a number of dealers around the world to enable you to walk in and have items fitted locally.

We also offer fitting at the AUTOID HQ in Brentwood, Essex. Please contact us at info@autoid.co or +441277 366893 in order to make an appointment. 

DISCLAIMER

AUTOID Ltd. products and those from our partners, sold via our website, are for racing and competition only, not for road or off-road use. Use is restricted to events with official motorsport organisation approval. Compliance with UK, US, or other nations' laws is the buyer's responsibility. AUTOID Ltd. makes no warranty regarding the legality of road use.

WARRANTY
We stand by every product in the AUTOID store. Therefore, all products are delivered with a warranty.

All parts built by our third party partners on the store feature a minimum one-year manufacturers warranty.
Warranty terms are the same across every product and covers any manufacturing defects that could occur over time, outside of usual wear and tear.

SHIPPING
We offer worldwide shipping on every product we stock on the AUTOID store.

RETURNS
We have a 14-day return policy, you have 14 days after receiving your item to request a return and then 14 days from the point of us accepting the return to return the goods to us. However, some items are non-returnable please visit our policies page here.

Should you need assistance with shipping, fitting or a return, please contact a member of the team by phone or email at +441277 366893 or info@autoid.co.

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&Cs and 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+.