About RSI

If you're looking for more horse power, more speed, teeth grinding, then you have come to the right place.

RSI manufactures high-end custom Turbo Manifolds just for you. Our product is 100% guaranteed!

Our manifolds are powering some of the fastest BMWs on the planet. We have been in buisness for over 15 years. Customer service is our number one priority. We ship worldwide. Don't waste time, send us an email today if you have any questions.

Thanks for coming to us for your Turbo needs.

Panayiotis Christofidis
Owner