MAC Single Turbo Solenoid Port Option:4 Port Mac Solenoid Lid length: Back to nozzle

Lid length: Back to nozzle end: 4" (101mm)

Vacuum Side (CCV)

plug and play air filter for simple upkeep

2011-2015 Toyota 4Runner 4

aggressive flair while improving your car's high-speed performance

MAC Single Turbo Solenoid Port Option:4 Port Mac Solenoid Lid length: Back to nozzleSingle turbo boost solenoid Use this plug and play low frequency MAC solenoid if retrofitting a single turbo kit that runs an external wastegate. Includes plug and play harness connector for no splicing! The 3 Port solenoid controls boost up to 2. 5x spring pressure while the 4 Port solenoid controls boost up to 6x spring pressure. With the 4 Port you can run a lighter wastegate spring, for example, 6psi, and provide a much wider range of control