Simple DIY Installation: Easy Do-It-Yourself bolt-on installation that requires no cutting
Measures 107 mm OD at the base gasket (the widest point) and 98 mm OD at the chrome bezel
1/4-inch Industrial Milton Female 3/8-inch NPT Air Coupler
it supports your vehicle’s advanced systems to keep your drive seamless and dependable
BMW Brake Disc - Cross Drilled (395 X 36 mm) | 1976-2002 34118054826 Manufacturer:SHW Performance Simple DIY Installation: Easy Do-It-YourselfBrake Disc Cross Drilled (395 X 36 mm) for 328i (2000), 328is (1998), 318i (1992), 318is (1994), 528e (1988), 528i (1981), 530i (1977), 2002 (1976), 330i (2002), M3 (1997 2001), 630CSi (1978), 325is (1990 1993), 325xi (2001), 325i (1989 2001), 733i (1978 1981), 325Ci (2001), 633CSi (1979 1984), 635CSi (1985), 318ti (1999), 320i (1977 1982), 535i (1986)