Fabspeed 981 Cayman GT4/Spyder Valvetronic GT3 Muffler Conversion Kit (FS.POR.981GT4.GT3CKB) 15310 Straight-forward install: direct bolt-on for

Straight-forward install: direct bolt-on for factory-like simplicity

These solenoid connectors constructed of Stainless Steel come feature anodized ends in your choice of red or Black

Mild Exhaust Note

Fits NMA73HBMC1 Description_DEF Clutch Pressure Plate Description_DES Hyper Multi Carbon Cover Assembly Description_EXT Hyper Multi Carbon Cover Assembly

View the 21-773C vehicle applications to determine the legal status for each vehicle

Fabspeed 981 Cayman GT4/Spyder Valvetronic GT3 Muffler Conversion Kit (FS.POR.981GT4.GT3CKB) 15310 Straight-forward install: direct bolt-on forPorsche Boxster Cayman owners have requested a conversion kit that allows the installation of a Porsche OEM 991 GT3 center muffler onto their cars. Fabspeed Motorsport listened and designed in CAD and built inhouse a lightweight installation kit that allows any 6 speed Porsche 981 GT4 or Spyder owner to install an OEM GT3 center muffler (A PDK version will also be available once we are able to test fitment). This kit also allows the installation of a