Upgrade your Porsche 3.6L engine with the precision-engineered SSI stainless steel heat exchanger set. Perfect for use when fitting a 3.6 engine into earlier 911 models, this system eliminates the pre-silencer and integrates seamlessly with a twin-inlet rear silencer. Designed for performance and longevity, these heat exchangers ensure optimal output, especially in the low-to-mid RPM range.

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 1965-1989 with 3.6 engine conversion

IMPORTANT: Major modification needed on engine tin ware