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EFI Specialties

4.8

About this business

Location details

75 Potomac Creek Dr #101, Fredericksburg, VA, 22405, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.857 reviews
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Peter Mieszczanski's profile image
Peter Mieszczanski 
a month ago

Great experience getting my camaro tuned. I couldn't really image how much of a pita my crate engine was to tune w/ hot rod cam, but got it back with the expected horse power and drivable idle. Currently having the car tuned once again after installing twin turbo kit, can't wait to get it back. Overall great service and price. 

Rick Chioffi's profile image
Rick Chioffi 
7 months ago

I've had Dave tune two of my vehicles now and assist with tuning a third that I use a proprietary PCM and software with. Hands down the best tuner and dyno operator in the area with super reasonable rates 

Mason Horstman's profile image
Mason Horstman 
11 months ago

I needed the MDS (cylinder deactivation) turned off on my truck. Multiple other shops either refused or were "unable" to do it. He had it done in less than 15 minutes and didnt beat me up on the price. Great guy that provides great service. 

Daute Evans's profile image
Daute Evans 
a year ago

Took my 2022 Dodge Hellcat Charger Redeye… wide body jailbreak<~~ yes the whole name. Out to Dave for a tune. He did an amazing job! I purchased the car used, with a few performance mods. I had no idea what the car was putting down and wanted to have a reputable tuner help me out. Dave gave me a no BS assessment and recommendation. We upgraded the injectors, he dialed the tune in and took the base numbers of 650whp to 757whp <~~~ yes the chiller was on. He worked on the car for about 6hrs. Great guy, his team was awesome. Th... read more

Roy Whaling's profile image
Roy Whaling 
a year ago

Awesome place to get work done. Dropped off my Camaro and came back to whole different performing car. Highly recommended Dave 

Frequently asked questions about EFI Specialties

How is EFI Specialties rated?

EFI Specialties has a 4.8 star rating with 57 reviews. 

When is EFI Specialties open?

EFI Specialties is open now. It will close at 6:00 p.m. 

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