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Exhaust-911 Carb/CIS Dansk SSI Stainless HP Heat Exchanger(Left) 1965-71 1973-74


 Dansk exhaust components are built to the highest quality standards. The Dansk Exhaust Heat Exchanger uses the original high performance Porsche design that were used until 1975 ,now made with Stainless Steel for the 1965-71 Carb and 1973-74CSI cars. This system will add around 10hp when replacing the stock restrictive design. Left side only. When used newer 911  1975 -88 the sheet metal for the heater duct work needs to be changed to 74 or earllier. The parts are Porsche OEM  and must be bought from a Porsche dealer or a savage yard.

Fits- Models 911 Carb 1965-71   911 1973-74 CIS