TS-FD-624-12 Torque Solution Billet Driveshaft Flex Disc (Guibo)Applications: BMW E36, E46, Z3, Z4 (M12 Fitment) (see complete application list)Torque Solution Billet Driveshaft Flex Disc (Guibo) is the perfect solution when replacing the failed OEM rubber flex disc or if you just want better overall performance. OEM rubber flex discs flex and distort under load causing them to fail. The OEM design is also power robbing, as it prevents instant power transfer due to the soft rubber design. Our billet/urethane unit will not only last longer, but also helps get all the power to the ground quicker. Perfect upgrade for daily drivers, higher performance vehicles, drag cars or drift cars.- Eliminates Driveshaft Flex/Slop- 6061 Billet Aluminum- Black Anodized w/ Torque Solution Logo- 80 Durometer Urethane Bushings- 96mm Diameter w/ fitment for M12 nuts/bolts- Limited Lifetime WarrantyIncludes:- Billet Aluminum / Urethane Flex Disc (1)- M12 Fender Washers (6)**Replaces OEM Part #(s): 26117511454 , 26112226527 Applications: - E82 BMW 128i 2008+- E30 BMW 325e 325es M3 - Manual Transmission 1986-1991- E30 BMW 325ix - Between Transmission & Transfer Case 1987-1991- E36 BMW 328i 328is 328ic - Manual Transmission only 1996-1998- E46 BMW 323i 323ci 325i 325ci - Automatic & SMG Transmissions only 1999-2005- E46 BMW 328i 328ci 330i 330ci - Manual, Auto, and SMG 1999-2005- E90 BMW 325i 328i 330i - Manual or Automatic Transmission 2006+- E91 BMW 328i - Manual or Automatic Transmission 2006+- E92 BMW 328i - Manual or Automatic Transmission 2007+- E93 BMW 328 - Manual or Automatic Transmission 2007+- E28 BMW 528e - Manual Transmission 1982-1983- E28 BMW 528e - Manual Transmission 1986-1988- E28 BMW 533i 535i 535is M5 - Manual Transmission 1982-1988- E34 BMW 525i - Automatic Transmission 1991-1995- E34 BMW 525i - Manual Transmission 1989- 1992- E34 BMW 530i - Manual or Automatic Transmission 1993-1995- E34 BMW 535i - Manual Transmission 1989-1993- E39 BMW 525i - Automatic Transmission 2001-2003- E39 BMW 528i 530i - Manual or Automatic Transmission 1997-2003- E24 BMW 633csi 635csi M6 - Manual Transmission 1980-1989- E53 BMW X5 3.0i - for Rear Driveshaft 2000-2006- E53 BMW X5 4.4i X5 4.6is - for Rear Driveshaft 2000-2003- E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive48i - for Rear Driveshaft 2007-2013- Z3 BMW Z3 2.3 Z3 2.5i - Automatic Transmission 1997-2002- Z3 BMW Z3 2.8 Z3 3.0i - Manual or Automatic Transmission 1997-2002- Z4 BMW Z4 2.5i - Automatic or SMG Transmission 2003-2008- Z4 BMW Z4 3.0i Z4 3.0si 2003-2008 **Check your car carefully, as this Guibo is transmission-dependent on many applications.**May fit other years as well. Measure your OEM Guibo bolt holes across from each other center to center hole. If it measures 96mm then this guibo should work for you.