2014-2020 BMW 4 Series F32 Duraflex M4 Look Rear Diffuser ( must be used with M4 look rear bumper) - 1 Piece
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Will Call Pickup (Address Displayed Below).
Local Pickup at Warehouse (+ $40.00)
**This is not for shipped orders but for customers near the distribution warehouse for the product selected.
Fullerton CA 92833
Buy Online Save with Local Pickup
You will place your order on our website and we will process your order, send it to the warehouse and have it pulled from inventory and processed for pickup. We will assist you with scheduling an appointment to go pick up your parts once your order is ready for pick up. The average time for will-call orders to be ready for pickup is 2-4 business days depending on the item and the brand. If you are in need of a particular item and need to pick it up faster please call first and speak with one of our sales representatives who can assist you with the order and make sure we can meet your time requirement.
Buy Online
Shop online and use our local pickup option on our website to check out to pick up your order locally.
Look for an Email
Will assist you by email to pick up your order when processed, pulled from inventory and ready for pick up.
Store Pickup
Follow the email prompts, contact the warehouse by phone to make an appointment for pickup.
Ready for Local Pickup
Once the appointment is scheduled, bring a copy of your ID to the store and pick up your order.
| Make | Model | Year |
|---|---|---|
| BMW | 4 Series | 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
Note: Must be used with M4 look rear bumper, will not fit oem rear bumper
2014-2020 BMW 4 Series F32 Duraflex M4 Look Rear Diffuser ( must be used with M4 look rear bumper) - 1 Piece (S)
Shipping - Save with Bundle Shipping:
When it comes to shipping body kits and aerodynamic products, we offer a convenient grouped shipping option. You can select up to three body kit items—such as a front bumper, side skirts, and a rear bumper—and they will be shipped together for a single shipping charge. However, once you add a fourth item to your cart, the shipping costs will be recalculated. At that point, you’ll need to select a new shipping option for what we classify as an "oversized body kit."
***Please note that - hoods, trunks, and hatches do not qualify for this bundled shipping option and must be shipped separately.
What are Duraflex Body Kits made of?
- (FRP) Fiberglass
- Signature black finish
- High quality weather resistant aluminum mesh grille (where applicable)
- Increased durability and longer service life
- Reduced damage rate up to 75%
- Limited warranty and satisfaction guarantee (see below)
- Requires finish work before being paint ready
**All Duraflex Parts Require Test Fitment Prior To Painting: Never paint your fiberglass parts before you verify fitment. Warranty claims will not be approved for fitment for any parts that have already been painted and are not in new unaltered raw condition.
How do I get my body kit color matched to my vehicle?
All Duraflex parts come raw and unpainted and in a rough black finish that requires sanding, body work and fine tuning prior to being ready for paint and installation. We advise our customers to have their body kits painted and installed at a local auto body shop that does customization (not collision repair facility). All fiberglass parts will require some amount of body work and finishing prior to being ready for paint. Refunds will not be given for parts requiring body work and cosmetic finishing. For customers that wish to vinyl wrap the parts that can be done once the part is prepped and primered then finish sanded and polished.
Duraflex Satisfaction Guarantee:
Our customer guarantee is that you can return your item within 30 days of receipt for any reason as long as it is returned in the original packaging and you pay for all shipping charges; original shipping fees are non-refundable. Products are non-refundable if altered in any way. It is recommended that the part be installed by a professional body shop that has experience working with aftermarket fiberglass and urethane body kits.
Is Fitment Guaranteed?
Due to the nature of fiberglass, we do not guarantee perfect fitment. All our products are hand made and minor differences can occur from part to part. We do however, guarantee satisfaction on our products, so for any reason you are not satisfied by what you ordered, simply return it, and we will refund you the product price in full less shipping and handling. By ordering this item you hereby confirm that you understand that installing and painting aerodynamics products can be difficult. Paint and installation process will include but are not limited to sanding, shaving, cutting and filling. Extra fees will be incurred for proper fit and finish of all fiberglass products. Refunds will not be issued due to minor fitment issues. Major fitment issues will be reviewed for warranty and will require photos of test fitment. All parts are deemed for off-road and show car use only.
Fitment Warranty Procedure:
What to do if your Duraflex part does not fit and you wish to start a fitment claim to have the product reviewed for warranty coverage.Please provide photos of the item being test fit at a professional autobody shop that shows the part both from wide angle showing the entire part and vehicle as well as any close ups that can demonstrate the issue such as gaps or alignment issues. Please be sure to provide as many photos as you can and if you are able to provide short video clips up to 20 seconds in length each they are very helpful for warranty review. Once you have all the photos and video for your claim please log into your account on our website and click my claims to start your claim. If you checked out with guest checkout we have emailed you an invite to upgrade to a user account so you can access the claim system.
Important:
When you start a warranty claim with us please do not reassemble the vehicle just yet as we may request additional information and images. All of our claims are reviewed daily Monday-Friday and we will escalate your claim to the manufacturer for review. Once they reply we will follow up with you and if an item is deemed to be defective we can then offer you a replacement or a refund whichever you prefer.
Body Kit Installer Guide:Disclaimer:
Duraflex parts are NOT the same as OEM products. If you have a vehicle that was in an accident and in need of repair we advise you to replace your parts with OEM replacements. These parts are intended for the customer that is looking to upgrade or customize their vehicle. The installation process of Duraflex brand parts is NOT the same as stock original manufacturer equipment. We advise all customers installing Duraflex brand parts to source a shop with fiberglass experience and is comfortable with custom work.
About Duraflex :
Duraflex has transformed the fiberglass market with cutting-edge aerodynamics. Duraflex is an innovative blend of fiberglass, plastic, and flex resins, resulting in a product with unique and superior features. Because of these features, Duraflex technology obtains a much higher durability rate than the average fiberglass product, resulting in reduced shipping damages up to 75%. Duraflex products come complete with black protective coating and high quality mesh grille. This revolutionary product allows the consumer to receive a premium fiberglass product at an affordable price.
You can select 1-3 body kit items such as front bumper, side skirts and rear bumper for a single shipping charge.
Once you add a 4th item to cart it will recalculate and have you select a new shipping option for "oversized body kit".| Weight | 5.00 lbs |
|---|---|
| Parent Product Type | Body Kits Aerodynamics |
| Product Types | Rear Bumper Lips |
| Product Material | FRP (Fiberglass Reinforced Plastics) |
| Style | M4 Look |
| Brand | Duraflex |
| Make | BMW |
| Model | 4 Series |
| Year | 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| Description Notes | Note: Must be used with M4 look rear bumper, will not fit oem rear bumper |
Aerodynamics Product Disclaimer
We want all consumers to know that there will always be minor sanding, shaving, cutting, and/or filling prior to installing FRP (fiberglass) parts. The primer and or gel coat finish must have every square millimeter completely sanded and other prep work will be required prior to painting.
Please see our paint & installation guides by clicking the links below.
Aerodynamics Basic Paint Preparation Process
Aerodynamics Advanced Paint and Installation Guide
Our customer guarantee is that you can return your item within 30 days of receipt for any reason as long as it is returned in new condition in the original packaging and you pay for all shipping charges; original shipping fees are non-refundable. Products are non-refundable if altered in any way. Products are non-refundable if they are returned damaged in any way so be sure to properly repackage and insure your return shipment. It is recommended that the part be installed by a professional body shop that has experience working with aftermarket fiberglass and urethane body kits. Paint and installation process will include but are not limited to sanding, shaving, cutting and filling. Extra fees usually will be incurred for proper fitment, prep work etc. Refunds will not be issued due to minor fitment issues. All parts are for off-road and show use only.
For any order that is requesting a return within 10 days of delivery no restocking fee is due.
For any order that is requesting a return 11-30 days after delivery will be subject to a 25% restocking fee.
Delivery Inspection Procedure
- **Oversized Freight Delivery Requires Inspection Upon Delivery (Tractor Trailer Shipments Only)
- **It is extremely important to follow these instructions exactly to ensure that your shipment will be covered by the damage insurance.
When the shipment arrives, please be sure to thoroughly inspect the box and its contents for any major damage to the parts. You must unpack the order and remove each item from the box to check for concealed damage. If you do find damage to any of the items, please physically write "Damaged" on the delivery bill. Do not write anything else other than "damaged" on the delivery bill as it can affect the outcome of a claim decision by the shipping company. You will then accept the shipment as is, and notify us immediately. We will ask for digital pictures to verify that damage has occurred as it will be needed for processing the claim. In the instance major damage has occurred, we will file a damage claim with the shipper and ship you new parts as soon as they are available.
**Please note that if a product is damaged in transit and it was not inspected at delivery and not noted so on the delivery bill, we will be unable to assist beyond that point. Once the customer signs the bill of laden the shipping company will not allow us to submit a claim on your behalf.
**For orders shipped to a body shop it is your responsibility to contact them prior to delivery to ensure they inspect it before signing for it. If your body shop signs for the package without inspecting its contents for concealed damage we will not be able to file a claim for you with the shipping company.
**Do not discard any of the packaging or plastic wrap when a damage shipment occurs. We will need images of the box as well as the internal packing. We will also need image of the part # label that may appear on the part or bagging if applicable.
I agree that I will inspect the item at delivery and fully understand that if I do not inspect this item at delivery and unbox it at a later time to find concealed damage that I waive all rights to file a damage claim on the delivery insurance. I also fully understand that a damaged item cannot be returned for refund or store credit under any circumstances.