• Custom-fit for US 911 SC models 1980-83
• Improves low-to-mid RPM power output
• Entirely crafted from AISI 304/321 stainless steel

Revive your classic 911 SC with our premium SSI Heat Exchanger Set, manufactured specifically with 15mm flanges for US models  (8/79-7/83). This system eliminates the pre-silencer and integrates with a twin-inlet rear silencer, they deliver improved performance and durability. Perfectly engineered to boost low-to-mid RPM output, they ensure your Porsche runs at its peak while retaining the charm of the original exhaust system.

Crafted entirely from AISI 304/321 stainless steel, this heat exchanger set is built to withstand the harshest conditions, including road salt exposure, without compromising durability or appearance. Its state-of-the-art design not only enhances your engine’s performance but also delivers timeless style and reliability.

To fit:
911 3.0 08/1979-07/1983 USA Spec only