Downpipes

It is the section of oversized pipe that replaces the original exhaust pipe between the turbo and the catalytic converter. By increasing the diameter and reducing restrictions, it improves gas flow and reduces back pressure, which translates into more power, more torque and less turbo lag.

It depends on the version. A downpipe without a catalytic converter removes emissions control and can only be used in competition, never on public roads. A downpipe with a high-flow catalytic converter keeps emissions within the required limits and can be homologated for road use.

Yes, as long as it has a high-flow catalytic converter. The process requires submitting the component's technical data sheet to an approved homologation engineer, who processes the corresponding modification with the vehicle inspection authority (ITV). At Rodiauto Sport we will advise you on which reference can be homologated for your vehicle before you buy.

As well as increasing power and torque, it improves turbo response (less turbo lag) by reducing exhaust back pressure, and it changes the car's sound to a deeper, more present tone thanks to the greater gas flow.