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October 2023 by Roberta Ellis
So I have a 2016 S3 that I bought a couple months ago at 110k and it needed all kinds of love and they have been nothing shy of exceptional to me and my car. The customer service is incredible along with the work they do here. The owner is there working with the guys and it’s so friendly and comfortable here. They have put in new sensors, new spark plugs, + a plethora of other stuff. I would legit be lost without them with this car. Forever customer here!Service: Engine repair
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October 2023 by Michelle
Great experience all around ! I brought my Audi B8 S4 in to get stage 2+ upgrades Bret and Mark were absolutely amazing. Bret is very knowledgeable on what he does he was there very step of the way , great customer service where they went over and beyond. Best tuning experience I have ever experienced! Definitely will be coming back .
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February 2023 by Paul Sullivan
I have a bmw and Vw that I bring to EFI for service. They are excellent. You will leave the shop with an answer or diagnostics They charge you only for the time they are actually working on your car. Unbelievable knowledge of the cars they are working onService: General repairs & maintenance
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November 2022 by Jason Haberstroh
Mark and his crew are incredible! One of the most knowledgeable people I have met!I would highly recommend they're services.
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November 2022 by Allyson Haberstroh
They did a fantastic job on my husband's Mustang. Professional and intelligent.
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September 2022 by Mike Green
Marc came highly recommended by a good friend. He was more than helpful at every turn with tuning my 2014 s7! Ran into a few unforseen issues and he went above and beyond to make sure everything was taken care of! Even brought my girlfriend and I lunch while we were waiting! I couldn't have been more happy to have him work on my car, and am looking forward to going back and having more performance work done! Thanks Marc and everyone at EFI!
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July 2022 by QSRLiT
I've been a customer here for 5 years maxing out my cars. I recently moved away and realized I've been ABSOLUTLY SPOILED by this place. Jobs are done PERFECTLY BEYOUND INDUSTRY STANDARDS. Extremely KNOWLEDGEABLE and FRIENDLY. Total TRANSPERANCY with price and repair. If you're a pain in the a33 paranoid perfectionist like me, this is where you can find your peace. Das ist gute Scheiße !
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July 2022 by Jeff Spires
They may be acclimated to exotic cars and tuning engines, but their garage is open to any and all vehicle maintenance needs. Oil change, tire rotations, alignment, tune ups and more. Quick service and they are always open and honest with me about everything my Honda needs - even called out the local Honda dealer for doing some shady practices based on a supposedly failed inspection; Honda quickly retracted their false claims based on EFI's own service inspection and passed the vehicle. Customer for life!
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July 2022 by SleepyD Racing
Very easy to talk to, very knowledgeable about the products they are selling. It's refreshing to talk to a shop that's interesting in making cars fast/fun instead of just a money machine.
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May 2022 by ChadTheThrasher
Best place for Audi 5 Cylinder parts, or service. Marc and his crew rock!
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April 2022 by Josh Karamanakis
Marc came highly recommended by a good friend. He was more than helpful at every turn with tuning my 2014 s7! Ran into a few unforseen issues and he went above and beyond to make sure everything was taken care of! Even brought my girlfriend and I lunch while we were waiting! I couldn't have been more happy to have him work on my car, and am looking forward to going back and having more performance work done! Thanks Marc and everyone at EFI!
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March 2022 by Carl Duguay
You will not leave there disappointed! I'm very happy with the results with my 21' GLI Autobahn.
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February 2022 by Devin Ack
These are the most helpful nice people in the 5 cylinder industry constantly able to help and extremely knowledgeable couldn’t recommend more, I ordered a 7a converted head for my aan and it’s stunning!Services: Auto engine tuning
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December 2021 by The reviewer
Very knowledgeable staff, very clean shop area, nice clean waiting area for the customers if needed
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November 2021 by El Mushasho
Beautiful New Facility the ready to accommodate all your automotive needs. Great staff, good prices and on the spot servicing.Everything from parts, dyno, tuning, wheel balancing, alignments, YOU name it, all under the same roof!...
