If you like our performance style carbon fiber front lip for the BMW F32, F33 and F36 but want a more affordable option, then this Polypropylene (plastic) version is the one for you. Costing less than half of its CF counterpart, this front lip still offers a great styling upgrade from your stock M Sport bumper. It comes in a satin black finish but can easily be painted in gloss black or to paint match your 4 series. Being made of polypropylene (a very durable and lightweight plastic material) this lip is unlikely to crack and carries RW Carbon’s fitment guarantee. These front lip spoilers fit all 428i, 430i, 435i and 440i w/ M Sport package. Each front lip comes with all the hardware required for install. If you have any questions please contact us.
Installation
Professional installation is strongly recommended for RW Carbon’s products, including this BMW F32, F33, and F36 Performance Style Front Lip Spoiler. This lip mounts using self-tapping screws and 3M double-sided tape. Because this design receives significant air pressure at high speeds, we recommend using 3–4 screws in the center and around 10 screws on each side. For high-performance driving, a nut, bolt, and washer setup is advised. Please contact us if you have any installation questions before starting.
Fitment
• 2014–2020 BMW F32, F33, F36 4 Series
• 428i, 430i, 435i, 440i
• Compatible with Coupe, Convertible, and Gran Coupe models
• Fits M Sport models only
Features
• Superior fitment and quality
• Constructed from 100% polypropylene material
• Offers an aggressive styling upgrade for your 4 Series
• Crack-resistant and extremely durable
• Can be painted gloss black or color-matched to your vehicle
• Includes all hardware required for installation
• Backed by RW Carbon’s fitment and quality guarantee
FREQUENTLY ASKED QUESTIONS
If it's in stock and ready to roll, your order usually hits the road within 1–3 business days.
For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.
Either way, we'll keep you updated so you know exactly when your parts are leaving the pit lane.
Absolutely! Once your order ships, you'll receive an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
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1ST CLASS SERVICE
805-267-9762or email Support@FFPerformance.co
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