Reinforced diverter valve for the turbo compressor of:
- Alfa 4C and 4C Spider
- Giulietta 1.8 TBi (240 bhp only) EURO 6 from 2013 on
- more durable than the OE part (which is not available as OE spare part anyway)
- faster response of the turbocompressor
This diverter valve is a self adjusting one. It can be used no matter which max. boost pressure you allow.