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
