Heat Exchanger 911 3.2 L 1984-89 - SSI - Right - for Early Dual Inlet Muffler (1974)

This heat exchanger is engineered for the discerning Porsche 911 3.2 L owner. SSI heat exchangers are made from superior T 304 grade (18% Cr, 8%+ NI) stainless steel. SSI has become an industry standard for Porsche 911 heat exchangers due to the exceptional materials, craftsmanship and durability. This is critical when considering heat exchangers, as exhaust leaks caused by poor materials can lead to carbon monoxide entering the cabin via the heating system. Features: Gains of +10-15 Hp and +10-20 Tq T304 Stainless Steel (18% Cr, 8%+ NI) 1.5" Pipe Diameter for Backpressure Reduction 21.5 mm Thick Flange with "Fire Ring" Connects "Early Style" Dual Inlet Mufflers Bolt on Replacement for the right side Reduces the Thermal Load on the Motor Includes O2 Sensor Bung Sold Individually (Right Side Only). 1 Necessary Per Car. Please Note: An early style, dual inlet muffler is required as well as an early style oil line conversion kit, part # FVD211328ANB and heating retrofit kit, part # FVD211328490.