Driveshaft Shop Pro Level Axles are a complete package for your vehicle. This kit comes complete with Axles that include a bolt with inner CV, extremely large outer CV and a spool that has a 28 count spline and about 40% larger than stock. All this along with Driveshaft Shop's 'thru the hole' intermediate bar is the toughest Axle system available for drag cars. PartNumber : dssMZFD25 Description : Pro-Level Axle/Hub Kit; 1 Year Warranty Position : Left / Right Power Range : 600HP 1999 Mazda Miata 10th Anniversary L4.1839cc Drivetrain::Axles 1990-1993 Mazda Miata Base L4.1597cc Drivetrain::Axles 1994-1997 Mazda Miata Base L4.1839cc Drivetrain::Axles 1999-2005 Mazda Miata Base L4.1839cc Drivetrain::Axles 1993 Mazda Miata LE L4.1597cc Drivetrain::Axles 2000-2005 Mazda Miata LS L4.1839cc Drivetrain::Axles 1994-1997 Mazda Miata M Edition L4.1839cc Drivetrain::Axles 2004-2005 Mazda Miata Mazdaspeed L4.1839cc Drivetrain::Axles 1991 Mazda Miata SE L4.1597cc Drivetrain::Axles 2000-2003 Mazda Miata SE L4.1839cc Drivetrain::Axles 2003 Mazda Miata Shinsen L4.1839cc Drivetrain::Axles 1997 Mazda Miata STO L4.1839cc Drivetrain::Axles 2006 Mazda MX-5 Miata Base L4.2000cc Drivetrain::Axles 2006 Mazda MX-5 Miata Club Spec L4.2000cc Drivetrain::Axles 2006-2009 Mazda MX-5 Miata Grand Touring L4.2000cc Drivetrain::Axles 2006-2009 Mazda MX-5 Miata Sport L4.2000cc Drivetrain::Axles 2007-2009 Mazda MX-5 Miata SV L4.2000cc Drivetrain::Axles 2006-2009 Mazda MX-5 Miata Touring L4.2000cc Drivetrain::Axles