I'm looking for a complete exhaust system for a 1973 Porsche 914 with a 2.0L 4cyl engine. It would be nice is it was complete with Heat Exchangers/air guides/elbows, seals and flanges and exhaust muffler, damper pipe, etc. But I could get by with just the Stock Heat Exchangers, I can come up with mufflers etc. If you have Stainless Steel Exchangers, shoot me a price, estimated shipping to 97405. Thank you