VAC Motorsports Seat Extender - Big Man Certified Comfort & Safety

🔧 Key Features

• Extends factory seat mounts rearward by up to 4" (100mm)
• Provides up to 6" (150mm) of additional legroom
• Billet aluminum construction - precision machined in-house in Philadelphia
• Direct bolt-in design - no cutting or permanent modifications
• Maintains OEM safety and crash standards
• Developed and tested with tall drivers - "Big Man Certified"

✅ Fitment Compatibility

• BMW G80 M3 (Sedan)
• BMW G82 M4 (Coupe)
• BMW G83 M4 (Convertible)

• BMW F80 M3 (Sedan)
• BMW F82 M4 (Coupe)
• BMW F83 M4 (Convertible)

• BMW E90 M3 (Sedan)
• BMW E92 M3 (Coupe)
• BMW E93 M3 (Convertible)

• BMW E46 M3 (Coupe & Convertible)
• BMW E46 3-Series (select models)

• BMW E36 M3 (Coupe, Sedan, Convertible)
• BMW E36 3-Series (select models)

📦 What's Included

• (2) Floor Mount Extenders (19 ¾" × ¾" × 2")
• (2) Flange Bolts - M10 × 1.5 × 20mm
• (2) Flange Bolts - M10 × 1.5 × 30mm
• (2) T-Nuts - M10 × 1.5

🛠️ Installation Overview

1. Unbolt the factory seat from the floor (keep all wiring connected).
2. Position the VAC Seat Extenders in the OEM mounting locations.
3. Secure the extenders with the factory hardware up front and supplied hardware in the rear.
4. Torque all 8 bolts to OEM specifications.
5. Confirm seat slides and locks securely with no play.