Holley EFI 558-131 - Terminator X Sub-Harness

Holley EFI 558-131 - Terminator X Sub-Harness

Holley EFI GEN III HEMI VVT Harness

Terminator X Sub-Harness; For Use w/Gen III Hemi VVT;

2009+ Gen III Hemi engines rolled off the showroom floor with Variable Valve Timing (VVT). Now, both Terminator X and Terminator X Max ECUs will allow you to control and tune the VVT with the use of the plug and play VVT harness.

• Plug and play with the factory Gen III HEMI VVT sub-harness
• Holley EFI HEMI Main Harness connecting to the Power Tap and Input/Output connectors
• Provides control of VVT solenoid under the intake manifold
• (3) connectors