Holley EFI Tuning

Holley EFI is a powerhouse in the standalone ECU market, trusted by drag racers, road racers, and performance enthusiasts alike. At Briggs Motorsports, we specialize in Holley EFI calibration across their full product lineup, delivering dyno-verified results every time.

What is Holley EFI?

Holley EFI produces a range of standalone engine management systems — from the entry-level Sniper EFI to the race-proven Dominator ECU. Their systems offer full control over fuel, ignition, boost, nitrous, transmission, and advanced motorsport features, all through an intuitive touchscreen interface.

Our Holley EFI Services

• Holley Dominator ECU full custom tune
• Terminator X and Terminator X Max calibration
• Sniper EFI setup and optimization
• Boost, nitrous, and transmission control tuning
• Pre and post dyno pulls with data logging

Pricing

Holley EFI Tuning Rates - 

Forced Induction Tune:

• $800

Naturally Asperated Tune: 

• $700

Additional Options:

• Flex Fuel Tuning + $355
• Auto-Trans Tuning + $355
• Boost-by-Gear + $75
• Launch Control + $75
• Flat-Foot-Shifting + $75