The BMW G29 Z4’s trunk lid is a defining element of the roadster’s rear profile low, wide, and purposefully clean. The AutoTecknic Dry Carbon Dynamics Trunk Spoiler adds a sharp blade at the trailing edge of the decklid, improving rear visual balance and high-speed aerodynamic stability while staying within the factory design language. Compatible with all G29 Z4 model years, no drilling required.
AutoTecknic uses an autoclave pre-preg (dry) carbon fiber process: resin is pre-impregnated into the fiber before curing, then vacuum-sealed and autoclave-cured for controlled fiber-to-resin ratio, minimal pinholes, and consistent structural density throughout. The result is a lighter, stiffer panel with the weave clarity and surface finish that wet-lay construction cannot match.
Material: Prepreg (dry) carbon fiber with high-gloss UV-resistant clear coat lightweight, rigid, consistent weave throughout
Fitment: All BMW G29 Z4 model years
Installation: No drilling required. Clean the trunk surface, apply the included double-sided tape, and mount. ~20 minutes.
Includes: AutoTecknic Dry Carbon Dynamics Trunk Spoiler, double-sided mounting tape
Warranty: 1-year manufacturer warranty
Brand: AutoTecknic
Unconditional Satisfaction Guarantee
