G82 M4 Carbon Rear Bumper Diffuser Sides Spats

G82 M4 Carbon Rear Bumper Diffuser Sides Spats

Name: G82 M4 Carbon Rear Bumper Diffuser Sides Spats
Brand: Legendary | Autobuilders
SKU: BM-G82-DFS-MP-WC
Price: 550.00 USD
Availability: InStock

$550.00

🔥 BOGO DEAL: Buy 1, Get 30% OFF Your 2nd Item

Product variants

Pickup available at LAB X Premium

Usually ready in 24 hours

In Stock • Ships in 1–2 Business Days (from California Warehouse)

Fast fulfillment + tracking on every order

2-Year Warranty Included

Covers manufacturing defects

Fitment Guaranteed

Verified compatibility for listed BMW models

Questions? Call (424) 483-1280

Talk to a real product expert

Pairs well with

G82 M4 Dry Carbon Fiber Rear Bumper Diffuser Side Spats

BMW G82 M4 (2021+)

📦 STOCKED IN SOUTHERN CALIFORNIA — SHIPS WITHIN 1–2 BUSINESS DAYS
📍 Local pickup available

ENGINEERED DETAIL. MOTORSPORT-INSPIRED PRECISION.

Finish the rear of your G82 M4 the right way with the LAB Dry Carbon Fiber Rear Bumper Diffuser Side Spats — a refined yet aggressive aero upgrade designed to sharpen the diffuser edges and elevate the rear profile with true OEM+ intent.

These side spats add definition and visual width to the factory rear bumper, delivering a more planted, performance-focused look without overpowering BMW’s original design language. Built for enthusiasts who pay attention to the details.

🔧 Key Features

True Pre-Preg Dry Carbon Fiber
Autoclave-cured for superior strength, lighter weight, and flawless weave consistency — far beyond standard wet carbon alternatives.

OEM+ Aero Enhancement
Accentuates the outer edges of the rear diffuser for a cleaner, more aggressive finish while preserving factory balance.

UV-Resistant High-Gloss Clear Coat
Deep, glass-like finish engineered to resist fading, yellowing, and cracking over time.

Precision OEM Fitment
Designed specifically for the G82 M4 rear bumper to ensure seamless integration and clean alignment.

Perfect Diffuser Companion
Pairs perfectly with factory or aftermarket carbon rear diffusers for a cohesive rear-end setup.

💎 Why Pre-Preg Dry Carbon Matters

✔️ Stronger & Lighter — Less resin, higher structural integrity
✔️ Perfect Weave Alignment — No air bubbles, distortions, or resin pooling
✔️ OEM-Matched Appearance — Consistent 2×2 twill weave and gloss
✔️ Built for Longevity — Resistant to UV exposure and daily driving conditions

This is real carbon fiber — engineered, not cosmetic.

🔥 Visual & Performance Benefits

✔️ Adds rear-end aggression without overdoing it
✔️ Enhances diffuser depth and definition
✔️ Creates a wider, lower visual stance
✔️ Elevates the overall rear aero package
✔️ Makes the rear of your M4 look sharper and more purposeful

Small parts. Big difference.

🚗 Vehicle Fitment

BMW G82 M4 (2021–2025)

🛠 Installation Notes

Direct bolt-on design
Mounts using factory mounting points
Professional installation recommended

Dial in the rear of your G82 M4 with confidence.
The LAB Dry Carbon Rear Diffuser Side Spats are the finishing detail that completes a properly built M4.

G82 M4 Carbon Rear Bumper Diffuser Sides Spats

$550.00

FreshhKiicks Install

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Split your total into flexible installments

Affirm Financing Available

0% interest options may be available*

*Payment plans shown at checkout. Subject to eligibility and approval.

FAQs

Do you offer financing or payment plans?

Yes. At checkout, you can use Shop Pay Installments or Affirm to split your purchase into easy monthly payments. Financing options, including potential 0% interest plans, are shown during checkout and are subject to approval.

Will this part fit my BMW?

Yes. Every product we sell is verified for specific BMW models and chassis. If you want extra peace of mind, you can send us your model, year, or VIN and our team will personally confirm fitment before you order. BMW fitment accuracy is a priority at Legendary Auto Builders.

Are your parts OEM-quality or aftermarket replicas?

We only carry high-quality aftermarket parts that meet or exceed OEM standards. Each product page clearly outlines materials, construction, and finish so you know exactly what you’re getting. We do not sell low-grade replicas or poorly made components.

Where do you ship from and how long does shipping take?

Most in-stock orders ship from our California warehouse within 1–2 business days. Standard U.S. delivery typically takes 3–7 business days depending on location. Made-to-order or specialty items may require additional production time, which is always noted on the product page.

Can I install this myself, or do I need a professional?

Many of our products are designed for direct bolt-on installation and can be installed at home with basic tools. For more complex parts—such as aero components or performance upgrades—we recommend professional installation for best results. If you have questions about install difficulty, just reach out.

What happens if the part doesn’t fit my vehicle?

If there’s a fitment issue due to an error on our end, we’ll make it right. Our team will help resolve the issue quickly, whether that means an exchange or another solution. Fitment accuracy matters to us, and we stand behind the products we sell.

Are your products tested for quality and durability?

Yes. All products go through quality checks and are sourced from trusted manufacturers. We work closely with suppliers and installers to ensure every part meets our performance and durability standards before it ever reaches your car.

Do your products come with a warranty?

Most items include a warranty covering manufacturing defects. Warranty length and coverage details vary by product and are listed on the product page. If you ever have a concern, our support team is here to help.