Upgrade your factory diverter valve with this piston style diverter valve. These piston style diverter valves can withstand much higher boost pressures like that seen on chipped and modified vehicles.
"First Available" brand is Pierburg or OE depending on stock.
*Price may vary for specific brand choice.
**Choosing a specific brand may increase lead time or change availablity - Brand specifics usually ship in 24-48 hours.