About RPI Exhaust Systems

RPI exhaust systems are designed in house and offer an excellent balance of performance and sound. All RPi exhaust systems are tested under strict conditions to ensure the most performance for your car. For those who want better sound and performance without drawing a lot of attention, we have the ST series. The GT and GtRace series exhaust systems are designed for maximum sound and power. All RPi exhaust systems are made in the USA using top quality T304 stainless steel and come with a Limited Life Time Warranty.


Exceptional Performance

RPI GT series exhaust section 3 for the BMW E60 M5 is made from high quality T-304 stainless steel and offers exceptional performance as well as sound. The E60 M5 exhaust comes with quad dual wall tips connects to the factory piping via v-band flanges and clamps.