Top 10 BMW M4 Spoiler Upgrades (Wing, Lip, and More)
If you own a BMW M4, you already know the car has presence. The flared fenders, the wide stance, the kind of profile that makes even non-car people stop and stare. But letโs be realโhalf the fun of an M car is making it yours. And one of the most impactful mods you can make without completely reworking the car? A spoiler.
The right BMW M4 spoiler doesnโt just add downforce (though it can); itโs about dialing in the look, giving the car that extra aggression, or, in some cases, channeling just the right amount of motorsport inspiration. Whether youโre rocking an F82 or a G82, thereโs no shortage of options. Weโve combed through the best to bring you the top 10 spoiler upgrades for the M4.
1. D3 Style Carbon Fiber Trunk Spoiler (F82 M4 Coupe, 2014โ2020)
The D3 Style Carbon Fiber Trunk Spoiler is perfect for enthusiasts who want a blend of subtlety and aggression. Unlike oversized wings, this design sits lower and hugs the trunk line, enhancing the F82โs shape without screaming for attention. The high-quality carbon fiber construction ensures a lightweight upgrade that wonโt compromise performance. Itโs ideal for drivers who want an everyday street look with a touch of track-inspired sharpness.
2. VRS Style Carbon Fiber Trunk Spoiler (F82 M4, 2014โ2020)
If you appreciate OEM-plus aesthetics, the VRS Style Carbon Fiber Spoiler is a solid choice. Designed to integrate seamlessly with the trunkโs flow, it elevates the carโs rear profile with extra depth and a sporty edge. Many M enthusiasts choose this spoiler because it captures the essence of BMWโs motorsport styling without going overboard. Itโs the type of spoiler you can run daily, whether youโre commuting or carving mountain roads.
3. BKSS Style Carbon Fiber Trunk Spoiler Wing (F82 M4 Coupe, 2014โ2020)
The BKSS Style Carbon Fiber Trunk Spoiler Wing brings motorsport flair straight to your M4. With its raised profile and extended edges, this spoiler instantly makes the F82 look more aggressive. Beyond aesthetics, the aerodynamic benefits are clear: better stability at speed and a planted stance that feels track-ready. If your goal is to make your M4 stand out at meets or dominate with presence on the highway, this spoiler does the job.
4. BKSS Style Carbon Fiber Trunk Spoiler (G82 M4, 2021+)
The BKSS Style Spoiler is one of the most popular upgrades for the newer G82 platform. It follows the natural trunk lines beautifully but adds sharper contours for a sportier rear end. The carbon fiber finish gives it a premium edge, especially when paired with other carbon aero pieces. For G82 owners looking for an upgrade thatโs noticeable but not overwhelming, this spoiler strikes the perfect balance.
5. BKSS II Style Carbon Fiber Trunk Spoiler (G82 M4, 2021+)
The BKSS II Style Spoiler takes things further than its predecessor. With a more aggressive upturn, it creates a bolder silhouette that gives the rear end a racing-inspired attitude. Perfect for enthusiasts who believe the G82 deserves a more commanding presence, this spoiler doesnโt just blend inโit stands out. Pair it with a diffuser or carbon side skirts, and youโll have a cohesive, head-turning setup.
6. VRS Style Carbon Fiber Trunk Spoiler Wing (G82 M4, 2021+)
The VRS Style Spoiler Wing is built for those who love that track-day aesthetic. Sitting higher than lip spoilers, it creates a layered look thatโs aggressive but not oversized. The extended wing design also improves aerodynamics, giving the rear more downforce for stability at speed. If you want your G82 to look like it belongs in BMWโs motorsport lineup, this spoiler makes a bold statement.
7. CL Style Dry Carbon Fiber Roof Spoiler (G82 M4, 2021+)
Not every spoiler sits on the trunkโand the CL Style Roof Spoiler proves that. Mounted at the top of the rear window, this dry carbon upgrade changes the M4โs profile in a way most people donโt expect. Itโs subtle from some angles but striking from others, especially when paired with a trunk lip or wing. The dry carbon construction keeps it feather-light while delivering maximum style points.
8. OE Style Carbon Fiber Trunk Spoiler (G82 M4, 2021+)
Sometimes, factory-inspired designs are the most timeless. The OE Style Spoiler is proof of that. Itโs sleek, minimal, and blends in as if BMW designed it themselvesโbut the carbon fiber twist elevates it into something more premium. This is the go-to spoiler for those who want to keep things classy while still upgrading their ride.
9. CS Style Carbon Fiber Rear Spoiler (G82 M4, 2021+)
BMWโs CS models have always carried a bit more motorsport DNA, and the CS Style Carbon Fiber Spoiler lets you channel that energy onto your own car. With a sharper, performance-driven design, it emphasizes the aggressive stance of M4. Itโs not just an aesthetic upgradeโitโs a nod to BMWโs racing heritage and a way to give your build that factory-CS edge.
10. P Style Carbon Fiber Spoiler (F82 M4, 2014โ2020)
Rounding out the list is the P Style Carbon Fiber Spoiler, a clean and versatile choice for F82 owners. It adds just enough height and presence to make the rear look sharper, without straying into over-the-top territory. For drivers who want a timeless, well-rounded spoiler that works for both daily driving and spirited runs, this is a safe bet that never looks outdated.
Bonus: Laptorr Style Carbon Fiber Splitter Lip (F82 M4)
Okay, not a trunk spoilerโbut worth mentioning. The Laptorr Style Splitter Lip balances the carโs front end with an aggressive carbon edge, making your spoiler upgrade feel complete.
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Final Thoughts
A spoiler might seem like a small detail compared to wheels, suspension, or a full exhaust setup, but on a car like the M4, it changes everything. Whether youโre chasing pure performance, subtle styling, or race car bravado, thereโs a BMW M4 spoiler out there thatโll make your build stand out.
And the beauty of it? You donโt need to reinvent the wheel. The M4 is already a head-turnerโyour spoiler choice just decides whether peopleโs jaws drop or simply nod in approval.
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BMW M4 Spoiler FAQs
Do spoilers actually add performance to the BMW M4?
Yes โ but it depends on the design. A subtle trunk lip is mostly about looks and a little high-speed stability. A larger, track-inspired wing like a swan neck spoiler can generate real downforce, especially if you take your M4 to the track. On the street, the difference is more about confidence and presence than lap times.
Are BMW M4 spoilers street legal?
Most lip spoilers and OEM-style trunk spoilers are completely legal. Oversized wings can run into gray areas depending on your local laws โ usually only if they block your rear view or extend far beyond the body. If youโre unsure, check your stateโs vehicle code (and maybe ask a cop whoโs into cars, theyโll usually give you the straight answer).
Whatโs the difference between dry carbon and wet carbon spoilers?
Dry carbon (pre-preg) is lighter, stronger, and has that motorsport pedigree โ but itโs pricier. Wet carbon is more affordable and still looks the part, though itโs a bit heavier. For most M4 owners, it comes down to budget and how hardcore you want to go.
Can I install a spoiler myself, or do I need a shop?
Most trunk spoilers use 3M adhesive tape or bolt-on mounts. If youโre handy and comfortable measuring twice before drilling, you can DIY in your garage. That said, a body shop will make sure everything is perfectly aligned โ because nothing ruins carbon fiber flex like a crooked install.
Will an M4 spoiler fit an M3?
In many cases, yes โ especially between the F80 M3 and F82 M4 platforms since they share similar trunk lines. For the newer G80/G82 generation, fitment is usually specific to the model. Always check product notes before ordering (weโve linked exact fitments above to save you the guesswork).
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