Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
-15% $1,698.95 set Was $1,999.95
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Q&A, Specs & Installation
Advanced Fuel Injection. The Holley EFI Terminator X Max Fuel Injection System with Transmission Control for EV6 Fuel Injectors offers comprehensive engine management, combining precise fuel and spark control with self-learning capabilities. This system is designed for a wide range of GM LS engines, simplifying tuning and enhancing engine efficiency and performance for street or track use. It includes a Bosch LSU 4.9 wideband oxygen sensor for accurate air/fuel ratio feedback and supports high impedance injectors typical of stock LS setups.
Durable Build Quality. Housed in a compact black textured enclosure, the system is built for durability in automotive environments, featuring reliable connectors and robust assembly to withstand demanding conditions.
Installation. The system includes plug-and-play style harnesses designed to facilitate integration with engine sensors and transmission controls. Installation requires basic wiring knowledge, and mounting procedures may vary depending on the application.
Application. Designed specifically for the 2005 to 2013 6.0L and 6.2L Corvette C6 models, excluding the ZR1, ensuring perfect compatibility for these engine and chassis combinations.
Holley EFI 550-918
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
What's in the Box