Holley EFI Terminator X Max GM Gen V LT Direct Injection Kit - Late GM Also included is Holley EFI's

Also included is Holley EFI's industry-leading easy to use software suite that allows full laptop access for advanced users

Whether you're looking to improve your daily driving mileage

you gain full control over the Pulsar including power level adjustment

READ ME:  It is the purchaser's responsibility to confirm that the correctly sized injector set is being selected

The Aurora Plus takes this one step further by incorporating the factory VGT turbo

Holley EFI Terminator X Max GM Gen V LT Direct Injection Kit - Late GM Also included is Holley EFI'sTo identify if your engine is an early or late application, refer to your fuel pressure sensor, located behind the intake manifold. Early sensors have a 4 pin connector, whereas late sensors have a 3 pin connector. This will help you pick which kit you require for your engine.