The downpipe changes the first section of exhaust after the turbo. It affects flow, noise, temperature and ECU-monitored strategies.
What changes
Lower restriction can improve turbo-system flow. The real effect depends on diameter, part design and the rest of the exhaust.
Calibration and sensors
Oxygen sensors, catalyst, monitoring and possible fault codes must be considered. The part is never universal.
Legal and responsible use
Noise and emissions must comply with applicable rules. Confirm the correct configuration for street or track use.
Important
Compatibility, results, prices and included items vary by vehicle and configuration. Check the catalog and confirm all details with our team before ordering or installing any component.
