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CS Style Carbon Fiber Trunk Spoiler - BMW F80 M3 & F30 3 Series

Enhance the rear aesthetics of your BMW F80 M3 or F30 3 Series with the CS Style Carbon Fiber Trunk Spoiler. Inspired by the iconic CS design, this spoiler not only adds a sporty and aggressive look but also improves aerodynamic performance, ensuring your vehicle stands out on the road. Elevate your driving experience with this perfect combination of style and function.

$259.99
$300.00 13% OFF
5.0

Save $40.01 • Limited Time Offer

Premium Quality Parts
OEM-Grade Performance
5 star Rating
Trusted by customers
Expert Support
BMW Specialists Available 24/7

Trusted by 30,000+ BMW Owners

Join thousands of satisfied enthusiasts who trust us for their upgrades.

Payment Options

Bimmer Plug Guarantees

UV Clear Coat

UV Clear Coat

Bimmer Plug Warranty

Bolt-On Install

Bolt-On Install

Hardware Included

Hardware Included

Under 60 Minutes

Under 60 Minutes

Expert Support

Expert Support

Genuine 2x2 Twill Weave Carbon Fiber
CS-Inspired Motorsport Spoiler Profile
UV-Resistant Multi-Layer Gloss Clear Coat
OEM Mounting Point Bolt-On Fitment
No Drilling or Cutting Required
Fully Reversible Installation
All Mounting Hardware Included
Compatible with BMW F80 M3 and F30 3 Series
Bolt-on installation in under 60 minutes — basic hand tools only, no coding, fully reversible
Individually Inspected Before Shipping

SPECIFICATION & COMPATIBILITY

Will it fit my exact car?

Verify compatibility with your vehicle

Fitment Database

Verified compatibility matrix

Year Range Model Chassis Code Notes
2015-2020 F80 M3 F80 All trims — verify trunk configuration
2012-2019 F30 3 Series Sedan F30 320i, 328i, 330i, 335i, 340i — sedan body only

Installation Protocol

Step-by-step procedure

01

Wash the trunk lid mounting area and dry fully. Wipe with alcohol prep wipe and allow 60 seconds to evaporate.

02

Hold the CS Style spoiler against the trunk to confirm OEM mounting point alignment and flush base seating.

03

Align the spoiler mounting tabs to the pre-existing OEM trunk lid hardware points. No drilling required.

04

Hand-thread included mounting hardware until snug. Tighten with 10mm socket to finger-tight plus 1/4 turn. Do not overtighten.

05

Open and close trunk 2-3 times. Confirm spoiler is flush with even gaps along all edges.

What You Should Know Before Installing

Our product is engineered for simplicity. No special tools, no expertise required. Just straightforward installation that takes minutes.

Time 45-60 minutes
Reversible Yes, fully
Watch Installation
CARBON FIBER COMPARISON

OEMVSBIMMER PLUG

CS Style Carbon Fiber vs. OEM Plastic Trunk Lid

Material
ABS Plastic vs 2x2 Twill Carbon
Finish
Body-Color Paint vs Gloss UV Clear Coat
Warranty
Standard OEM Coverage vs Manufacturer's Warranty
Installation
Factory Fitted vs Bolt-on, under 60 min

Qualitative assessments only.

Visual Impact
62
94
Material Authenticity
60
95
Fitment Precision
90
88
Weight Savings
55
90
CS Style Carbon Fiber Trunk Spoiler - BMW F80 M3 & F30 3 Series
SPECIFICATION
OEM STANDARD
BIMMER PLUG CS CARBON
01

Material Construction

Injection-molded ABS plastic

Genuine 2x2 twill carbon fiber

02

Design Philosophy

Conservative OEM silhouette

CS motorsport-inspired profile

03

Installation Process

Factory dealer fitted

Bolt-on installation in under 60 minutes — basic hand tools only, no coding, fully reversible

04

Fitment Engineering

OEM trunk lid integration

OEM mounting point precision fitment

05

Surface Finish & Protection

Standard body paint

Multi-stage UV gloss clear coat

06

Warranty Coverage

Standard OEM coverage

Manufacturer's Warranty — contact support

07

Customization Options

Body color only

Gloss carbon, motorsport aesthetic

08

Weight Reduction

Standard ABS weight

Lighter carbon fiber construction

09

Build Quality

Production line assembly

Individually inspected pre-shipment

10

Installation Support

Dealer service required

Full install guide + tech support

11

UV & Weather Resistance

Standard paint protection

UV-resistant sealed clear coat

BUILD TRANSPARENCY

Every detail. Measured, verified, and documented.

From material selection to final fitment validation, each stage is engineered to preserve OEM refinement.

3 quality gates
OEM+ integration standard
Human Tested before dispatch
Learn About Our Process
01

Genuine Carbon Fiber Construction

Every spoiler begins with real 2x2 twill weave carbon fiber — not ABS plastic with carbon film applied. The carbon layers are bonded under pressure for structural rigidity and weave consistency. Each unit is individually inspected before shipping to verify carbon weave alignment, clear coat uniformity, and mounting hardware completeness. BMW enthusiasts can identify the difference between genuine carbon fiber and carbon-look plastics immediately — which is why Bimmer Plug uses only authentic carbon fiber across all carbon exterior products.

Explore Standard
02 / CRAFT DETAIL

UV-Resistant Gloss Clear Coat

The carbon fiber surface of every CS Style Trunk Spoiler is sealed with a multi-stage UV-resistant clear coat applied in controlled conditions. This protective layer prevents the yellowing, hazing, and surface oxidation that degrades unprotected carbon fiber components over time. The gloss clear coat maintains the visual depth of the carbon weave through regular washing, seasonal temperature changes, and continuous sun exposure. The result is a finish that holds its appearance across years of daily driving — not just for the first season after installation.

Explore Standard
03 / VALIDATION

Fitment & Warranty Assurance

The CS Style Carbon Fiber Trunk Spoiler is engineered to OEM mounting specifications for the BMW F80 M3 and F30 3 Series. Mounting points align with factory trunk lid hardware to eliminate gaps, misalignment, or panel flex during installation. Every spoiler ships with all required mounting hardware included. Bimmer Plug backs this product with a Manufacturer's Warranty — contact support for full coverage details. For fitment questions specific to your build year or configuration, our technical support team is available via text at +1 (949) 207-9246.

Explore Standard

Features & Specifications

01 Premium

Authentic Carbon Fiber

Not ABS with carbon film. Every spoiler is constructed from genuine 2x2 twill weave carbon fiber, delivering the structural integrity and visual authenticity that BMW enthusiasts demand. The carbon weave alignment is inspected on every unit before it ships.

02 Verified

CS Motorsport Profile

Modeled directly after the BMW M3 CS trunk spoiler, this design brings the aggressive rear stance of BMW's most track-focused variant to the F80 M3 and F30 3 Series. A visual transformation that communicates purpose at every angle.

03 Precision

UV Clear Coat Protection

A multi-stage UV-resistant gloss clear coat is applied over the carbon weave to prevent yellowing, oxidation, and surface hazing. The finish remains deep and vivid through road wash, sun exposure, and the demands of daily driving.

04 Complete

Bolt-On OEM Fitment

Engineered to mount directly to existing trunk lid mounting points on the F80 M3 and F30 3 Series. No drilling, no cutting, no permanent modification. Bolt-on installation in under 60 minutes — basic hand tools only, no coding, fully reversible.

Bimmer Plug · Quality Promise

Upgrade With Confidence: Premium Mods, Backed by Pros

You’re not just buying parts — you’re tapping into expert support, exclusive resources, and member bonuses that turn every mod into a premium experience.

Our Guarantees

01

Premium Warranty Coverage

Comprehensive coverage protecting your investment against manufacturing defects and performance failures. Quality backed by our commitment.

02

Guaranteed Fitment

Perfect fit for your exact model and year. Free VIN check and install guidance included with every order.

03

Protected Purchase Policy

Defective or damaged items replaced immediately. Unopened items eligible for return within policy guidelines.

04

100% Authentic Guarantee

Verified authentic parts from authorized manufacturers. Every item includes traceable documentation for genuine quality.

Fast Shipping — Ships within Our Shipping timeline for out of stock items is: 2-4 Weeks business days

Policy Overview

Our Commitment to You

Return Policy

30-Day Return Policy

Easy returns within 30 days of delivery

Return Policy: 30 Day Return Policy all items; has to be approved by Bimmer Plug for valid reason.
  • Items must be unused, uninstalled, and in original packaging
  • Custom or special-order products are non-returnable unless defective
  • Return authorization required before shipping
  • Approved refunds processed within 5–7 business days
Customer Support

Expert Customer Support

Monday-Friday, 10am-5pm PST

Customer Support +1 (949) 229-3397 Text or Call in (Sales + Customer/Order Support) support@bimmerplug.com +1 (949) 207-9246 Text in only (Technical Support/Installation)
support@bimmerplug.com Email +1(949) 229-3397 Customer Support +1 (949) 207-9146 Technical Support
Trusted by 20,000+ car owners

What Our Customers Say

4.9 out of 5 stars from over 3,500 reviews

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BUILD YOUR KIT

Select your model, then browse categories to pick parts for your build.

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Support

Frequently Asked Questions

Find clear answers about fitment, installation, and what to expect before you place an order.

Fast Answers No Guesswork

LOGISTICS

Installation & Pickup

Choose the installation method that works best for you. Whether you prefer DIY, professional installation, or local pickup, we provide flexible options designed around your schedule and expertise level.

CS Style Carbon Fiber Trunk Spoiler - BMW F80 M3 & F30 3 Series
01

Self Installation

Perfect for DIY enthusiasts who prefer hands-on experience

✓ Installs in 45-60 minutes
✓ No tools required
✓ Yes, fully reversible
02

Professional Installation

Expert certified technicians at your service

✓Compatible with BMW specialists
✓No coding required
✓Quick service appointment
Local Pickup
03

Local Pickup

Convenient pickup at your preferred location

✓Available at select locations
✓Contact support to arrange
✓Immediate availability

Professional Installation Services

Our network of certified BMW specialists provides expert installation services across multiple locations. Each technician is trained on our products and follows manufacturer-recommended installation procedures to ensure optimal performance and warranty compliance.

✓

Same-day and next-day appointments available

Flexible scheduling to fit your busy lifestyle

✓

Competitive labor rates and transparent pricing

No hidden fees or unexpected charges

✓

OEM-approved tools and diagnostic equipment

Precision installation using the same tools trusted by dealerships

✓

Post-installation inspection and performance verification

Every install is tested and reviewed to ensure proper fit, function, and system integrity

✓

Installation warranty included with service

Peace of mind with comprehensive warranty coverage

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