BMW F25 X3 35i 2011 -> Full Supersprint exhaust system (Dyno run)

Supersprint full exhaust system including:

- n. 986621 Downpipe kit + Metallic catalytic converter
- n. 986603 Centre exhaust
- n. 986604 Rear exhaust Right - Left
- n. 986616 Endpipe kit Right OO80 - Left OO80