Sparco Seat Mount - Driver Side - 1998+ Porsche 996/997/991 Quarter-Turn Fastener Its external pre-filter features uniform

Its external pre-filter features uniform micro openings that filter out most dust and debris before it can reach the internal filter

a whopping 220% increase that totally eliminates failure at this point

6-1/2 in Diameter Openings

Zippered Access Panels

Forward or Reverse Pattern Gates Available for 2 & 3-Speed Transmissions

Sparco Seat Mount - Driver Side - 1998+ Porsche 996/997/991 Quarter-Turn Fastener Its external pre-filter features uniformSparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. All seat bases are vehicle specific and provide a 100% bolt in installation. The 600 Series Sparco seat base is constructed with 3 16" thick steel to provide a strong flex free mount. In addition to the mouting holes provided for standard bolt on installation, the Sparco base has a wide metal platform to allow custom