We can now offer a full rebuild service for the complex heating and ventilation blower units (often referred to as HVAC suitcases) on later air-cooled Porsche 911s: 964 and 993 models.

New products are always in development here at Classic Retrofit HQ, and we also like to keep improving our existing product lines.

Currently in R&D is an upgraded blower unit for our electric air conditioning system. The new blower is being tested alongside an upgraded evaporator unit in our Porsche 911 SC test and development car.