This heat exchanger kit 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 includes o2 sensor socket connects early style dual inlet mufflers bolt on replacement reduces the thermal load on the motor includes o2 sensor bung sold as a set (left and right). 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. We sell a wide variety of complete exhaust kits containing ssi heat exchangers, dual inlet mufflers, oil lines and heat conversion kits under exhaust systems.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.