Year

Month

Engine Number

Body Number

Notes

R32 GTS25 August 1991 (non VCT engine)(76 Pin ECU)

R32

RB25-029xxx

GTS25

R33 Series I August 1993 (VCT engine)

R33

1993

Aug

RB25-059xxx

R33

1993

Aug

RB25-063xxx

ECR33-0045xx

R33

1994

Jan

RB25- 093xxx

ECR33- 022xxx

Series 1.5 update – S2 ECU , Coils & AFM (3-wire)

R33 s1.5

1995

Jan

RB25-116xxx

ECR33-050xxx

S2 coils & AFM

R33

1995

Feb

RB25-125xxx

ECR33-053xx

R33

1995

Jul

RB25-136xxx

ECR33-059xxx

R33

1995

Sep

RB25-142xxx

ECR33-062xxx

R33 s1.5

1995

Nov

RB25-145xxx

ECR33-063xxx

S2 coils& AFM

R33 Series II, January 1996 ECR33- 100000 -

R33

1996

Jan

RB25-147xxx

ECR33-101xxx

R33

1996

May

RB25-161xxx

ECR33-109xxx

R33 CAS

R33

1996

Jun

RB25-163xxx

ECR33-110xxx

R33

1996

Aug

RB25-168xxx

ECR33-112xxx

September 1996 Stagea Wagon Released

R33

1997

Mar

RB25-217xxx

ECR33-132xxx

R33

1997

Mar

RB25-219xxx

ECR33-132xxx

R33 CAS

R33 September  1997 CAS Upgrade same as NEO

R33

1997

Nov

RB25- 258xxx

ECR33-133xxx

Neo CAS

R33

1997

Dec

RB25-263xxx

R33

1998

Feb

RB25-264xxx

ECR33-134xxx

Neo CAS

R33

1998

Mar

RB25- 271xxx

ECR33- 135xxx

R34 Series I May 1998 (104Pin ECU)

R34

1998

May

RB25-281xxx

ER34-0015xx

R34

1998

Jun

RB25-283xxx

ER34-0036xx

R34

1998

Jun

RB25-286xxx

ER34-0054xx

Rb25de

R34

1998

Jun

RB25-289xxx

ER34-0075xx

R34

1998

Jun

RB25-289xxx

ER34-0083xx

R34

1998

Jul

RB25-290xxx

ER34-0088xx

R34

1998

Jul

RB25-294xxx

ER34-011xxx

R34

1998

Nov

RB25-295xxx

ER34-012xxx

WGNC34

1998

Sep

RB25-296xxx

WGNC34-120xxx

WGNC34

1998

Sep

RB25-303xxx

WGNC34-121xxx

R34`

1998

Oct

RB25-312xxx

ER34-018621

R34

1998

Dec

RB25-316xxx

ER34-195xxx

R34

1999

Mar

RB25-327xxx

ER34-022xxx

R34

1999

Apr

RB25-330xxx

ER34-023xxx

WGNC34

1999

Apr

RB25-332xxx

WGNC34-129xxx

WGNC34

1999

July

RB25-340xxx

WGNC34-131xxx

WGNC34

2000

Feb

RB25-355xxx

WGNC34-134xxx

R34 Series II Released August 2000 on

R34 S2

2000

Sep

RB25-375xxx

ER34-041xxx

S2 Neo