- Description
- Fitment
- Refund Policy
The ADRO Final Edition Carbon Rear Diffuser is the second version of ADRO's rear diffuser for the BMW F80 M3 and F82 / F83 M4, refined from what ADRO learned building the original and intended as the definitive version for both chassis.
The diffuser is a three-piece assembly: a center diffuser flanked by two winglets. The center section carries carbon fiber out into the lower corners of the rear bumper, and each winglet continues along the bottom edge of the bumper toward the rear wheel, giving the car a fuller, more aggressive look from behind.
All three pieces are made from clear-coated wet carbon fiber and fit the factory F80 M3 and F82 / F83 M4 rear bumper without modification. The diffuser installs with the supplied double-sided tape and Dual Lock tape, together with the factory bolts.
As part of ADRO's complete Final Edition aero kit, ADRO's figures show the F80 M3 setup adding 516 N (116 lb) of downforce with 19 N (4 lb) of additional drag over stock, and the F82 M4 setup adding 257 N (58 lb) of downforce with 63 N (14 lb) of additional drag.
Product Details:
- Clear-coated wet carbon fiber construction
- Three-piece design: center diffuser with left and right winglets
- Designed for the factory BMW F80 M3 and F82 / F83 M4 rear bumper
- No modification to the factory bumper
- Includes rear diffuser, left and right winglets, 4 packs of adhesion promoter, 2 rolls of double-sided tape and 2 rolls of Dual Lock tape
- ADRO SKU: A14A10-1302
Related Products:
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.
