This Akrapovic replacement clamp is specified for the 2014–17 Porsche 911 GT3 (991) Evolution line and is offered as a direct-fit exhaust clamp to secure sections of the Akrapovic system. It’s intended as a service or maintenance part to replace worn or damaged clamps on the Evolution Line, supporting correct exhaust assembly on compatible vehicles without implying additional hardware or modifications.
Akrapovic 14-17 Porsche 911 GT3 (991) Evolution Line Replacement Clamp