As per Art. 4.1.4 to FIA Appendix K: For any homologated car, the HTP must be accompanied by an ASN certified copy (printed on FIA stamped/watermarked paper with an ASN additional authentication) of the car’s original Homologation Form or a ASN certified copy (printed on FIA stamped/watermarked paper with an ASN additional authentication) of the car’s Retrospective Homologation Form.
None of the forms available on this website will be recognised as valid on an event, this is for consultation only.

Porsche Carrera RS

Homologation number: 
637
Make: 
Porsche
Model: 
Carrera RS
Group: 
4
Cylinder capacity: 
2687
Transmission: 
RWD
No of cylinder: 
6
Country: 
Germany
Date of homologation: 
March 1, 1973
End of homologation: 
July 1, 1973
List of extensions 8 open
1/1V
01/03/1973
Brake support, Turret brace, Clutch, Spacers
2/2V
01/03/1973
Rocker arm, Inlet manifold, Camshaft, Double ignition
3/3V
01/03/1973
Wing extension, Oil cooler
4/4V
01/03/1973
Tank
5/5V
01/03/1973
Battery
6/6V
01/04/1973
Front suspension
7/7V
01/04/1973
Wheel
8/1E
01/06/1973
Rear suspension

Homologation forms & list of extensions