AutoTecknic Dry Carbon Side Mirror Wind Deflector Set - G90/ G99 M5

Eliminate wind buffeting and elevate the exterior styling of your BMW G90 or G99 M5 with AutoTecknic's Dry Carbon Side Mirror Wind Deflectors — precision-engineered for drivers who demand improved cabin comfort and a motorsport-inspired aesthetic.

The Problem: Wind Buffeting at Speed

Wind buffeting is a well-known issue when driving with the windows down at speed, creating uncomfortable turbulence inside the cabin. On a high-performance vehicle like the G90/G99 M5, this becomes especially pronounced during spirited driving or track use — undermining the driving experience the car was built to deliver.

The Solution: Precision Airflow Management

AutoTecknic's wind deflectors are purpose-designed to redirect airflow away from the cabin, significantly reducing turbulence — while sharpening the aggressive profile of your M5 with a factory-integrated carbon fiber accent that looks like it belongs there.

Premium Dry Carbon Fiber Construction

Each wind deflector is manufactured using multiple layers of pre-impregnated (pre-preg) carbon fiber, bonded and autoclave-cured under controlled heat and pressure for optimal structural integrity.

This premium process delivers:

• Lightweight construction
  
• Exceptional strength and rigidity
  
• Consistent 2x2 twill carbon weave alignment
  
• Minimal surface imperfections
  
• Long-term durability under daily and track conditions

Each unit is finished with a high-gloss automotive clear coat for superior UV resistance and lasting shine — maintaining that showroom look mile after mile.

Precision Development & Fitment

Developed using in-house 3D scan data from our own G-series shop vehicle, every contour is matched to the factory mirror bases for a seamless, OEM-quality fit. No guesswork, no gaps — just a clean integration that complements the M5's existing design language.

Simple, Non-Invasive Installation

No drilling. No cutting. No permanent modification. These wind deflectors mount securely using included 3M VHB automotive-grade double-sided tape for a clean, professional install that's also fully reversible.

• Tool-free installation
• OEM-style integration
• Removable without damage when properly installed
• Installation video included for reference

Product Highlights

• Reduces wind buffeting with windows down
  
• Improves cabin comfort at highway and track speeds
  
• Genuine dry carbon fiber construction
  
• High-gloss UV-resistant automotive clear coat finish
  
• Two-piece precision design for left and right fitment
  
• Direct-fit for BMW G90 / G99 M5

Package Contents

• (1) Left Dry Carbon Wind Deflector
  
• (1) Right Dry Carbon Wind Deflector
  
• (2) 3M VHB Automotive-Grade Double-Sided Tape Strips

Technical Specifications

• Carbon Weave: 2x2 Twill 3K Carbon Fiber
  
• Construction: Pre-Preg Autoclave-Cured
  
• Build: Two-Piece Bonded Construction
  
• Finish: High-Gloss Automotive Clear Coat
  
• Fitment: BMW G90 M5 / G99 M5 CS
  
• Installation: 3M VHB Adhesive — No Drilling Required