CarbonXtreme BMW G80 M3 G82 M4 Rear Spoiler MT Style
Looking to enhance both the form and function of your BMW? The BMW Rear Spoiler by CarbonXtreme offers a sleek and performance-driven design tailored specifically for the G80 M3 and G82 M4. Crafted in MT Style, this rear spoiler enhances your vehicle’s sporty profile while also contributing to improved rear-end aerodynamics, especially at highway speeds.
The spoiler is offered in two material options: dry carbon and wet carbon. The dry carbon version is constructed using aluminum molds and pre-preg carbon fiber cured under high pressure. It’s lightweight, extremely rigid, and provides a tight, OEM-level fit that does not require any drilling. This is the preferred choice for enthusiasts who demand both durability and aesthetics.
Alternatively, the wet carbon version offers a visually similar finish at a more cost-effective price. Though it is slightly heavier and less stiff, wet carbon is a great option for customers prioritizing visual enhancement. Due to its hand-laid nature, it may need minor adjustments during installation.
Installation is simple and secure with 3M automotive-grade adhesive, eliminating the need for any permanent modifications to your vehicle. The adhesive mount provides reliable hold while preserving the factory paint. This makes it ideal for drivers who want a clean, reversible installation process.
Each BMW Rear Spoiler features a gloss UV-resistant coating that helps maintain shine and color over time, even under harsh sunlight or road conditions. Designed to seamlessly integrate with the body lines of the G-chassis, this spoiler provides a dynamic and aggressive rear look that turns heads without compromising quality or fitment.
Whether you’re after improved airflow or just want to complete your BMW’s aggressive styling, this MT Style spoiler is an excellent upgrade.
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Fitment: BMW G80 M3 / G82 M4 (all years)
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Style: MT Style Rear Spoiler
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Material Options:
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Dry Carbon (Aluminum Mold)
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Wet Carbon (Hand-Laid)
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Finish: High-gloss UV-resistant clear coat
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Installation:
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3M adhesive (no drilling)
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Professional installation recommended
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Product Type: Rear Spoiler / Ducktail / Carbon Wing
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Precision Shipping - Clear timelines with proactive updates, ensuring your order moves seamlessly from production to delivery.
Craftsmanship Guarantee - Every part undergoes strict quality inspection and secure packaging before dispatch.
Fitment Confidence - OEM-based design and professional after-sales support to ensure proper installation.
CarbonXtreme BMW G80 M3 G82 M4 Rear Spoiler MT Style
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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Customer Support
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FAQ’s
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Contact Us
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Precision Fit
Upgrade with Confidence
Designed for Precision Fitment
Every CarbonXtreme part is developed from OEM CAD references and vehicle scans to match factory mounting geometry and edge radii. Metal tooling and dedicated jigs control hole positions and panel curvature, supporting consistent alignment across production runs. We engineer vehicle-specific clips and brackets for the original cavities to reduce trimming and rework. Each batch undergoes dry-fit checks and dimensional sampling before packaging to help installers achieve a predictable, secure fit.
Note: As composite aftermarket parts, minor adjustment may be required depending on vehicle history and bumper tolerances
Crafted for Lasting Clarity.
At CarbonXtreme, every carbon fiber part undergoes meticulous finishing to ensure premium quality and lasting durability. All products are coated with BASF Glasurit clear coat, applied in 3–4 layers to achieve a smooth, mirror-like surface with strong UV and yellowing resistance. This finishing standard is our foundation, providing customers with a level of refinement far beyond common aftermarket products.
Crafted for Lasting Clarity
For enthusiasts with higher expectations, we also offer a premium upgrade option: the Glasurit 923-447 (BASF) clear coat. Known for its scratch resistance and micro self-healing capability, this finish minimizes swirl marks under sunlight and delivers a showroom-grade gloss. Due to its demanding spray conditions and extended curing process, this option requires longer lead times and accounts for roughly 30% of the product’s value. It is reserved for customers who seek uncompromising quality and perfection.
No matter which option you choose, CarbonXtreme ensures that every piece reflects our pursuit of excellence—combining aesthetics, durability, and performance in one.
Product details
Customer Options & Support
We go beyond standard aftermarket solutions by offering customization options. Many of our front grilles and intake ducts can be equipped with protective mesh covers to prevent insect or debris intrusion. If the product you want does not include this option, our team can add it upon request.
For larger panels such as carbon fiber trunk lids or hoods, we also provide a pre-delivery vinyl wrap service. Choose your desired color or finish style, and we will apply it before shipment—saving time and labor in your market.
Additionally, for smaller parts like front lips or rear spoilers, some of our clients have requested and received protective films (clear or matte PPF) applied before shipment. This option is available upon request for those who want added surface protection.
Production & Delivery
Most of our products are made to order rather than kept in stock. Processing times may vary depending on the item, but we will always confirm an estimated delivery schedule with you after purchase. If you need faster delivery, please contact us—we will do our best to provide an accelerated option depending on factory and logistics availability.
Why CarbonXtreme
All of our products are finished with BASF Glasurit clear coat in 3–4 layers, delivering strong UV resistance and long-term gloss retention. For high-standard builds, we also offer an upgrade to PPG 447 clear coat for an even deeper, mirror-like shine.
Beyond strength and lightweight benefits, the real hallmark of premium carbon fiber is its surface flatness and visual refinement. Cheap parts often look wavy under direct light, while our finishing process creates a smooth, distortion-free reflection. This is what gives our dry carbon parts a visibly superior look—so refined that your friends will instantly recognize them as true high-end upgrades.
Warranty & Support
Every order is fully protected. If you receive a product that is damaged in transit or shows structural issues, we will immediately provide a replacement or arrange a fair solution. Just contact us with proof, and our team will handle the rest—you won’t be left bearing unnecessary losses. We are in this for the long run, and your second order is the highest recognition of our commitment.
FAQs
Please read our FAQs page to find out more.
Will this fit my exact model, trim, and year (LCI/Pre-LCI, M Sport vs. base)?
Yes—fitment follows OEM geometry. At checkout we require your vehicle details (model/year, trim, LCI/Pre-LCI, bumper type/photos) and perform a second verification. If your selection doesn’t match your vehicle, we’ll alert you before fulfillment to correct it.
What if I have aftermarket bumpers or prior bodywork?
Aftermarket bumpers and vehicles with prior collisions or repairs (even minor scrapes) can alter mounting geometry, which may cause installation difficulty. We’ve seen cases where a previous accident left the bumper deformed, making parts hard to seat—this is not a product defect. Please have your installer inspect mounting points before ordering.
Do I need to drill or cut?
Dry carbon: installs via factory mounting points; no drilling is generally required, except some rear wings that may require trunk drilling.
Wet carbon: due to process characteristics and possible deformation during transit or humidity changes, self-tapping screws may be needed to secure fitment.
Will the carbon tone match if I replace a single piece later?
Single-piece replacements are available. Minor batch-to-batch tone variance is normal; for perfect symmetry on L/R paired parts, replacing as a set is recommended. If you purchased from us and later damaged a part in a collision, send photos— we can usually offer a returning-customer discount on the replacement.
Will sensors, radar, PDC, and tow-hook access still work?
Some carbon grilles include pre-cut radar/PDC windows. Please review product photos carefully or provide OEM front-end photos before ordering. We typically re-confirm before shipment. If a misread leads to the wrong variant being ordered, exchanges are possible, but additional shipping costs may apply.
Can I choose gloss vs. matte or request specific finish options?
Standard is multi-layer BASF (Glasurit) gloss. Matte clear and special finishes can be built to order; lead time will differ.
What’s included in the box? Will I need extra hardware or tape?
Each product page lists what’s included. Vehicle-specific clips/brackets are included when required; high-bond tape or fasteners are provided where applicable. If an item needs OE hardware reuse, we’ll state it clearly.
What happens if my item arrives damaged?
You’re covered. Contact us within 48 hours with photos of the outer box, inner packaging, labels, and the part. We’ll arrange a replacement or a fair resolution at no extra cost. Keep the packaging until we confirm next steps.
What payment methods do you accept? Is it secure? Under which law?
We accept PayPal and Useepay, settling in USD via secure gateways with industry-standard encryption and fraud screening. Our Terms are governed by UK law.