By sizing the primary tubes' diameter

MODEL YEAR : IMPREZA 01-03

Mount Kit for 1988-1991 Honda Civic or CRX EE/EF (not original B16A1 cars)

SPECIFICATION : High Compression Head Gasket

HONDA CIVIC EE SET BOCCOLE Modello_Civic (Mk9) (2011-2014) By sizing the primary tubes'THIS PRODUCT FITS ON THE FOLLOWING CAR MODELS: Honda Civic 1987 1991 3 door hatchback 1. 3 DX (D13B1 B2 EC8) Honda Civic 1987 1991 3 door hatchback 1. 4 GL GLX (D14A1 EC9) Honda Civic 1987 1991 3 door hatchback 1. 5i GL GLX (D15B1 ED6) Honda Civic 1987 1991 3 door hatchback 1. 6i DOHC (D16A9 ZC ED7) Honda Civic 1987 1991 3 door hatchback 1. 6i VTEC (B16A1 EE9) Honda Civic 1987 1991 3 door hatchback 1. 6i SOHC Honda Civic 1987 1991 4 door sedan 1. 4 GL