N12
Modifications for the 1983-1986 Nissan EXA with the E15T motor
(UNDER CONSTRUCTION)

N13
Modifications for the 1987-1991 Nissan EXA with the ca16de or ca18de motor

B13
Modifications for the 1991-1995 Nissan NX(R) Coupe with the SR20DE or GA16DE motor
(UNDER CONSTRUCTION)