Akrapovic 12-15 Porsche 911 Carrera S/4/4S/GTS (991) Sound Kit (P-HF874) 1524 Thread sizes for filter are

Thread sizes for filter are 12x1

Chambered Muffler 2004 Kawasaki KLF300 Bayou 2x4 Slip-On

Open-Element Design

Includes Adhesive Strip to Stay in Place

BORLA has always used the transfer of technology from racing to the street as a tool

Akrapovic 12-15 Porsche 911 Carrera S/4/4S/GTS (991) Sound Kit (P-HF874) 1524 Thread sizes for filter areThe Control Kit gives the driver the option to control the Akrapovic rear exhaust valves through the Corvette C7 drive mode selector. Once a simple installation process is completed, the electronic platform will automatically drive the exhaust's rear valves based on the engine speed, gear, and selected drive mode. The high performance exhaust by Akrapovic gives you absolute freedom to customize your vehicle to make it perform and sound at its best.