1974 Porsche 911 Headers, Performance Products Motorsports (1-5/8") , , - Note: Eliminates Heater Box
Performance Products® Motorsport Headers
- Stainless Steel
- Bolt-On Horsepower
There have been various manufacturers of headers for 911's and as a matter of fact we sell some of them. But finally we decided to make them out of stainless steel after countless customer requests. Choose from 1-1/2" for street engines 2.0-3.0 or 1-5/8" for 3.2-3.6. These are a direct replacement for the heat exchangers on 1965-74 911® but will also work on 1975-89 911® by replacing the muffler, oil lines, etc. Please call for details.