Upgrade your Porsche 3.2 Carrera or 3.2L engine with the precision-engineered SSI stainless steel heat exchanger set. Perfect for use when backdating to emulate the classic style of early pre-impact bumper 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 Carrera 3.2 08/1983-07/1989 - Replacement oil hoses are also required, part numbers 91110772910 and 91110773910

IMPORTANT: Major modification needed on engine tin ware when installing on 3.2l engines