If you want to implement ECU-controlled boost control on your single-port wastegate then you will need one of these. If you are using a dual-port solenoid and want to implement even finer-resolution boost control by controlling the dome pressure, then you will either need two of these or go with the Holley High-Flow Dual-Solenoid Boost Control Kit.
Holley has written a book on ECU control of boost--literally. And we provide that below, along with a step-by-step example. Don't miss this great resource available for free download.
|Also Included||Pigtail Harness, three 1/4 Inch NPT to Hose Barb fittings, one 1/4 Inch NPT Plug, one 1/4 inch NPT sintered bronze air filter|
|Unit of Sale||Each|