Full Dry Carbon Fiber Rear Diffuser Kit for BMW G80 M3 G82 G83 M4 Spoiler:Yes **Fabrication: TIG welded Aluminum

**Fabrication: TIG welded Aluminum

Gen 1 (2011) and some Gen 3 (2018+) Coyote engines may use M10x1

Built-in anti-reversion chamber

Spring Rate (Front): 7 kgf/mm

Backed by NTXGLOW quality + support

Full Dry Carbon Fiber Rear Diffuser Kit for BMW G80 M3 G82 G83 M4 Spoiler:Yes **Fabrication: TIG welded AluminumUpgrade the rear end styling and performance of your BMW G80 M3 G82 G83 M4 with the STRATEC Full Dry Carbon Fiber Rear Diffuser Kit, designed to deliver an aggressive motorsport look with enhanced aerodynamic performance. This full diffuser kit features a more pronounced, race inspired design that improves airflow under the vehicle, helping reduce drag and increase rear end stability at higher speeds. Perfect for enthusiasts looking to achieve a true