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K2 Industries  |  SKU: K2-1021-BMW-061-DFS

BMW 3 Series F80 F82 M3 M4 PSM Style Carbon Fiber Rear Diffuser Under Tray (2015 - 2020)

$1,049.99
Shipping calculated at checkout.

Description

Transform Your BMW F80/F82 M3/M4 with PSM Style Carbon Fiber Rear Diffuser - Premium Track-Inspired Design (2015-2020)

Elevate your BMW to a whole new level with our exclusive PSM Style carbon fiber rear diffuser. Join thousands of discerning M3 and M4 owners who have transformed their vehicles with the perfect fusion of fierce aggression, bold sophistication, and authentic carbon fiber craftsmanship that commands attention wherever you go.

✓ Real Carbon Fiber ✓ PSM Style Design ✓ 2x2 Twill Weave ✓ OEM Style Fit

Experience the pinnacle of automotive aesthetics with our meticulously crafted PSM Style rear diffuser. Utilizing premium-grade carbon fiber with advanced vacuum forming and clear coating techniques, this diffuser delivers a stunning glossy twill weave finish that seamlessly complements the dynamic, athletic styling of your BMW while elevating its presence with race-inspired sophistication.

Premium Carbon Fiber Construction
  • Authentic Carbon Fiber - Premium-grade real carbon fiber construction ensures lightweight strength and durability
  • 2x2 Twill Weave Pattern - Classic automotive-grade weave delivers distinctive texture and professional appearance
  • Glossy Clear Coat Finish - Advanced clear paint surface coating provides UV protection and deep, lustrous shine
  • Vacuum Forming Process - Precision manufacturing techniques ensure consistent quality and optimal strength-to-weight ratio
PSM Style Design Elements
  • Aggressive Track Aesthetics - Bold PSM-inspired design adds fierce aggression and race-ready appearance
  • Dynamic Line Integration - Carefully sculpted contours seamlessly complement BMW's athletic design language
  • Deep Black Carbon Finish - Rich, sophisticated appearance enhances the vehicle's premium character
  • OEM Style Design - Factory-inspired aesthetics maintain BMW's design integrity while adding performance appeal
Vehicle Fitment
Model Generation Body Code Year Body Style
M3 5th Generation F80 2015-2020 Sedan
M4 1st Generation F82 2015-2020 Coupe
M4 1st Generation F83 2015-2020 Convertible
Performance & Aerodynamic Benefits
  • Enhanced Downforce - Optimized airflow management increases rear stability at high speeds
  • Improved Aerodynamics - Precision-engineered design channels airflow for enhanced performance efficiency
  • Lightweight Construction - Carbon fiber material reduces weight while maintaining structural integrity
  • Track-Ready Performance - Functional aerodynamic benefits complement aggressive visual enhancement
Quality & Manufacturing
  • Precision Molding - Created using precision molds from OEM parts for exceptional fitment accuracy
  • UV Protection - Advanced clear coat prevents fading and protects against harmful UV radiation
  • Impact Resistance - Durable construction withstands road debris and minor impacts
  • Non-Fade Guarantee - Premium materials and coatings ensure lasting color retention and finish quality
Package Contents
  • 1 PSM Style Carbon Fiber Rear Diffuser Under Tray
Important Installation Notice
PROFESSIONAL INSTALLATION RECOMMENDED: This carbon fiber diffuser requires removal of the original diffuser and precise alignment for optimal fitment. Professional installation ensures proper mounting and prevents damage to the carbon fiber finish.
Installation Details
  • Installation Type: Direct replacement requiring original diffuser removal
  • Skill Level: Advanced - professional installation highly recommended
  • Tools Required: Automotive hand tools, 3M double-sided tape, mounting hardware
  • Time Required: Approximately 2-3 hours with professional installation
  • Mounting Method: OEM mounting points with additional adhesive reinforcement
Carbon Fiber Care & Maintenance
  • UV Protection - Clear coat finish provides long-term protection against sun damage
  • Easy Cleaning - Smooth surface allows for simple maintenance with quality automotive detailing products
  • Scratch Resistance - Durable finish resists minor scratches and road debris damage
  • Long-Term Durability - Premium materials ensure years of pristine appearance with proper care
Expert Support & Warranty
  • Live Expert Assistance - Team of BMW specialists ready to verify compatibility and provide installation guidance
  • Quality Assurance - Premium manufacturing standards with rigorous quality control processes
  • Pre-Installation Inspection - Please inspect carbon fiber finish before installation to ensure warranty coverage
  • K2 Industries Quality - Commitment to excellence with authentic carbon fiber construction and fitment precision
Shipping Information
  • Processing Time: 2-5 business days for warehouse stock items
  • Made-to-Order: Please allow 2-4 weeks for shipping if product requires custom manufacturing
  • Tracking: Full tracking provided with every order
  • International Shipping: Available worldwide with calculated rates at checkout
  • Secure Packaging: Specialized protective packaging ensures safe delivery of carbon fiber components
Our Promise To You

Every PSM Style carbon fiber rear diffuser is backed by our commitment to excellence and customer satisfaction. Don't settle for anything less than the best for your ultimate driving machine. This premium carbon fiber upgrade represents the perfect fusion of aggressive aesthetics, functional aerodynamics, and authentic BMW performance enhancement that transforms your M3 or M4 into a true expression of motorsport heritage.

Ready to unleash your BMW's true spirit?

  1. Verify your vehicle model (F80 M3, F82 M4 Coupe, or F83 M4 Convertible)
  2. Consider professional installation for optimal fitment and finish protection
  3. Choose your shipping preferences at checkout
  4. Complete your order for priority processing and carbon fiber transformation

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

About K2 Industries

We're a team of passionate car enthusiasts located in South Florida. We are dedicated to assisting you in making your dream build a reality!

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Customer Reviews

Based on 1 review
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S
Sander Ford
Solid Upgrade

Love the new look! This is solid choice for anyone looking to get some updagrades!

Frequently Asked Questions

Why Buy from K2 Industries

What makes K2 Industries more than just a parts supplier?

We’re a team of USA-based car enthusiasts committed to helping you get your build right the first time. With our deep product knowledge and close relationships with trusted manufacturers, we ensure you receive high-quality parts that perform. We’re here to support you before, during, and after your purchase, providing personalized advice, part compatibility checks, and responsive customer service. When you buy from us, you’re joining a community that cares as much about your car as you do.

How do I know which parts are best for my car and goals?

Answer: Our team can provide personalized mod plans to match your performance and style goals. Whether you’re building for speed, aesthetics, or both, we’ll help you select the right parts for your vision. Contact us to discuss your project!

Do You Have Financing Options?

Answer: Yes, we offer flexible financing options to make it easier for you to upgrade your vehicle without paying the full amount upfront. Choose our financing option at checkout to split your purchase into manageable payments, so you can start your build now and pay over time.

Visit our FULL FAQ Page

Shipping

Do you ship overseas?

Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.

How long will it take to receive my order?

It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.

Other

Any question?

You can contact us through our contact page! We will be happy to assist you.