- Description
- Fitment
- Refund Policy
The TREVORA ID-01 Carbon Fiber Rear Diffuser for the BMW G42 M240i is a performance-oriented OEM+ exterior component designed specifically for the 2021+ G42 platform. Produced from premium pre-preg carbon fiber, the ID-01 diffuser offers a more visually defined rear bumper profile and contributes to improved aerodynamic efficiency by managing airflow beneath the vehicle's rear section.
The ID-01 features an aggressive three-fin design that references the rear treatment seen on recent BMW M coupes, adding a motorsport-informed character to the rear of the M240i. The fins are cleanly integrated into the diffuser body, producing a cohesive and purposeful appearance that complements the factory bumper lines without visual disruption.
Constructed from high-quality pre-preg carbon fiber, the diffuser delivers a lightweight component with a high-gloss surface finish and long-term structural durability. The pre-preg layup process ensures consistent resin distribution and weave alignment, producing a finished surface that meets OEM-grade visual standards.
Installation is designed for simplicity, using the factory mounting points and OEM clips as primary attachment hardware. No cutting or modification to the factory bumper is required, allowing for a clean, reversible installation.
Product Details
- Manufactured from pre-preg carbon fiber
- High-gloss clear coat finish
- Aggressive three-fin design referencing BMW M coupe styling
- Installs using factory mounting points and OEM clips
- No bumper modification required
- Improves rear aerodynamic management
- SKU: TR-G42RDID01CF
Vehicle Applications
- 2021+ BMW M240i (G42) – View G42 2 Series Products
Notes
- Developed and manufactured in the United Kingdom
- Designed for M240i rear bumper — confirm fitment with standard 2 Series models before ordering
- Professional installation recommended
Returns
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. All items are subject to 15% restocking fee from the manufacturer.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Additional non-returnable items:
Gift cards
Downloadable software products
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
If you would like to start a return please click here
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Labor Fees (if applicable)
AM Tuning Canada is not responsible for, and shall not be liable for, any labor fees, installation charges, removal charges, diagnostic fees, or other service-related costs incurred by the customer or any third party in connection with the installation, removal, modification, servicing, or use of any products purchased from AM Tuning Canada. Unless expressly agreed to in writing by AM Tuning Canada, all such labor and service costs are the sole responsibility of the customer.
Exchanges (if applicable)
To start an exchange, click here
Non-refundable items
The following items are non-refundable and non-returnable once purchased: oils, fuel or oil additives, filters, tuning cables, OBDeleven products, Braum seats, spark plugs, coil packs, and similar consumable, wheel spacers, wheels bolts, license plate brackets, electronic tuning components and any other product subject to discretion of AM Tuning Canada.
Other products from brands such as MHD, Bootmod3, Ecutek, Braum racing, Novitec are also non-refundable and non-returnable.
All sales of these items are final and are subject to the policies and discretion of AM Tuning. By completing a purchase, the customer acknowledges and agrees to these terms.
