Protective Clear Coat
Factory clear-coated for maximum durability and long-lasting protection
Material
OEM standard: ABS plastic
M-AUTOWERKS™: 3x3 twill carbon fiber
Carbon Fiber Spoiler PSM Style - BMW M4/4 Series
Sold out
$679.99 CAD
$549.99 CAD
Sale 19%
In stock
Low stock
Out of stock
: 0 left
Quantity
bac_1234TransformyourBMW'srearendwithourpremiumcarbonfibertrunkspoiler.Thisaerodynamicbootwingdeliversaggressivemotorsportstylingwhileimprovinghigh-speedstabilityanddownforce.Pre-appliedadhesivetapeensuressecureinstallationinminutes-nodrillingormodificationsrequired.
PerfectFitmentfor:
BMW4Series:G22Coupe(2021+)
BMWM4:G82Coupe(2021+)
Allvariantsandtrimlevelsofcompatiblemodels
PremiumFeatures:
Material:100%carbonfiber
Finish:High-glossUV-protected3x3twillweavewithOEM-stylepattern
Design:Aerodynamicreartrunkspoilerbootwingforenhanceddownforce
Installation:Pre-appliedautomotive-gradeadhesivetape-readytoinstall
Weight:Ultra-lightweightconstructionreducesrear-endmass
Durability:UV-resistant,impact-resistant,fade-proofconstruction
Performance:Enhancedaerodynamicstabilityathighspeeds
WhyChooseCarbonFiber?CarbonFiberrepresentsthehighestmanufacturingstandard:
SuperiorStrength-to-Weight:Strongerandlighterthanwet-layupalternatives
ConsistentQuality:Uniformresindistributionwithzeroimperfections
MaximumDurability:Autoclave-curedforexceptionalheatandimpactresistance
AuthenticMotorsportGrade:Samematerialusedinprofessionalracing
PerfectWeaveAlignment:OEM-style3x3twillpatternwithflawlessfinish
UVProtected:Advancedclearcoatingpreventsyellowingandfading
WeatherResistant:Resistsenvironmentaldamage,rushing,anddeterioration
10-MinuteInstallation:Pre-appliedadhesivetapemakesinstallationeffortless:
Nodrilling,cutting,orpermanentmodificationsrequired—preservesfactoryfinish.
What'sIncluded:
1xCarbonFiberRearTrunkSpoilerBootWing
Pre-appliedautomotive-gradeadhesivetapeforsecuremounting
Alcoholprepwipeforsurfacepreparation
Description
Transform your BMW's rear end with our premium carbon fiber trunk spoiler. This aerodynamic boot wing delivers aggressive motorsport styling while improving high-speed stability and downforce. Pre-applied adhesive tape ensures secure installation in minutes - no drilling or modifications required.
Perfect Fitment for:
- BMW 4 Series: G22 Coupe (2021+)
- BMW M4: G82 Coupe (2021+)
- All variants and trim levels of compatible models
Premium Features:
- Material: 100% carbon fiber
- Finish: High-gloss UV-protected 3x3 twill weave with OEM-style pattern
- Design: Aerodynamic rear trunk spoiler boot wing for enhanced downforce
- Installation: Pre-applied automotive-grade adhesive tape - ready to install
- Weight: Ultra-lightweight construction reduces rear-end mass
- Durability: UV-resistant, impact-resistant, fade-proof construction
- Performance: Enhanced aerodynamic stability at high speeds
Why Choose Carbon Fiber? Carbon Fiber represents the highest manufacturing standard:
- Superior Strength-to-Weight: Stronger and lighter than wet-layup alternatives
- Consistent Quality: Uniform resin distribution with zero imperfections
- Maximum Durability: Autoclave-cured for exceptional heat and impact resistance
- Authentic Motorsport Grade: Same material used in professional racing
- Perfect Weave Alignment: OEM-style 3x3 twill pattern with flawless finish
- UV Protected: Advanced clear coating prevents yellowing and fading
- Weather Resistant: Resists environmental damage, rushing, and deterioration
10-Minute Installation: Pre-applied adhesive tape makes installation effortless:
No drilling, cutting, or permanent modifications required—preserves factory finish.
What's Included:
- 1x Carbon Fiber Rear Trunk Spoiler Boot Wing
- Pre-applied automotive-grade adhesive tape for secure mounting
- Alcohol prep wipe for surface preparation
Packaging & delivery
Our reinforced packaging withstands shipping while keeping your products pristine, reducing damage and delivering peace of mind.
Delivery typically takes 5-12 business days, though timing may vary depending on the specific product.
Delivery estimate
Note: These dates are estimates and fulfillment times can vary by product.
Order placed
Aug 1
Shipped between
Aug 3–Aug 6
Delivered
Aug 8–Aug 18
3x3 Carbon Weave
Premium 3x3 twill weave, engineered for exceptional tensile strength and rigidity
Why enthusiasts trust M-AUTOWERKS™
OEM vs M-AUTOWERKS™
M-AUTOWERKS Aerospace Grade Carbon vs. Factory Plastic Inserts
Warranty
OEM standard: Standard OEM coverage
M-AUTOWERKS™: Manufacturer warranty support
Installation
OEM standard: Dealer required
M-AUTOWERKS™: 45–60 min DIY
Finish options
OEM standard: Gloss black only
M-AUTOWERKS™: Gloss carbon fiber
Qualitative assessments only.
Visual impact
55
95
Build quality
61
90
Fitment precision
95
95
Weight savings
26
85
Specification
01
Material construction
ABS plastic insert
Genuine 3x3 twill carbon fiber
02
Design philosophy
Conservative factory profile
Aggressive carbon fiber aesthetic
03
Installation process
Dealer installation
45–60 min DIY, no coding, no cutting, fully reversible
04
Fitment engineering
Factory OEM mount points
3D LiDAR scanning for a precise OEM level fit
Before
After
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