BMW G80 G81 M3 & G82 G83 M4 Pre-Preg Carbon Fibre OEM Style Rear Diffuser by TRE (2021+)

TRE is a UK-based automotive design brand dedicated to crafting premium, performance-inspired products for high-end vehicles. Every TRE creation is designed and developed in the UK, combining precision engineering with an obsession for perfect fitment. From full carbon fibre body kits that enhance both aesthetics and aerodynamics, to practical solutions such as arch kits and protection products, TRE delivers a seamless blend of style, performance, and everyday usability. Each product reflects TRE’s commitment to quality, innovation, and an uncompromising passion for automotive excellence.

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. The TRE range of parts are covered by industry-leading two-year warranty. Our warranty terms are the same across every product and cover 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+.