SSI HEAT EXHANGERS / HEADERS AND MUFFLERS

Designed with performance and longevity in mind, SSI have long been regarded as the 'best of both worlds' for air-cooled Porsche.  While maintaining the ability to retain the  use your heaters, SSI headers are also more efficient and increase power over standard Porsche headers.  

Performance 9 stock a range of Dansk performance mufflers to give your car the exhaust note that you are looking for.