Akrapovic Evolution Header Set (Titanium) - Porsche 911 GT3 RS (991.2) - OPF/GPF 2020+ 2021-buick-envision-esi8688430 Universal fitment for fuel cells

Universal fitment for fuel cells with 8AN vent ports

8AN Male Flare to 5/16 Inch Hardline Compression Adapter (Incl 1 Olive Insert)

The much larger 24" wide x 14" tall x 3

Includes with factory style valved housing to suit the OEM Exhaust Valve Motor (not included)

Engineered through extensive testing

Akrapovic Evolution Header Set (Titanium) - Porsche 911 GT3 RS (991.2) - OPF/GPF 2020+ 2021-buick-envision-esi8688430 Universal fitment for fuel cellsThe Akrapovic Evolution Header Set (Titanium) is a motorsport derived header that improves exhaust scavenging and high rpm flow. It is hand built to exacting tolerances and pairs with the matching Akrapovic system. Features Motorsport derived header design Improves scavenging and high rpm flow Hand built to exacting tolerances Fitment Make: Porsche Model: 911 GT3 RS (991. 2) OPF GPF Year: 2020 Notes Professional installation is recommended. Confirm