SSI Stainless Steel Sport Heat Exchanger Set — Porsche 911 (1965–1989) | Pair

SSI Stainless Steel Sport Heat Exchangers — Porsche 911, Left & Right (Pair)

The definitive upgrade for the air-cooled 911 exhaust. SSI heat exchangers are fully T304 stainless steel, so they don't rust out like the original steel units — and they flow better, warm the cabin faster, and last the life of the car. A restoration-grade, buy-once part.

• T304 stainless steel construction — will not rust through
• Correct heater-tube geometry for full, functional cabin heat
• Improved flow over stock for cleaner throttle response
• Sold as a matched left/right pair; direct bolt-on fit

Fits Porsche 911 (2.0–3.2L air-cooled), 1965–1989. Confirm displacement and CIS/carb configuration at checkout. Special-order item — built to order.