SQ-Aero Dry Carbon Fiber Rear Diffuser Set - BMW G29 Z4

The G29 Z4's rear fascia is clean and pulled tight — a two-seat roadster proportion that already reads as intentional. The SQ-Aero Dry Carbon Fiber Diffuser Set sharpens the lower rear with a structured blade and fin arrangement that adds aerodynamic definition without overwhelming the Z4's lines. Designed to follow the G29's rear bumper contours precisely, it mounts to factory locations with no cutting or permanent modification required.

Prepreg (dry) carbon fiber is the right material for a roadster driven as intended. Controlled resin content and autoclave curing produce panels that are lighter, stronger, and more dimensionally stable than wet-lay construction. The high-gloss UV-resistant clear coat preserves the weave's appearance through direct sun exposure and road use.

• Material: Prepreg (dry) carbon fiber with high-gloss UV-resistant clear coat — lightweight, rigid, and consistent weave density throughout
  
• Fitment: BMW G29 Z4
  
• Installation: Utilizes factory mounting locations wherever applicable. Automotive-grade adhesive tape included where required. Professional installation recommended.
  
• Includes: SQ-Aero Dry Carbon Fiber Rear Diffuser Set (multi-piece), required mounting hardware
  
• Warranty: 1-year manufacturer warranty
  
• Brand: SQ-Aero