Injected Engineering
4.7 (149)
3605 Kennesaw North Industrial Pkwy, Kennesaw, GA 30144
(678) 449-6871
injectedengineering.com
Claimed
Accessibility
- Wheelchair accessible entrance
Reviews
Reviews are sorted by relevance, with the most helpful and insightful feedback listed first for easy reference.
Jose Benavides
5 months ago
Great job done by Aric and his crew. Hayden and Zac do a great job of answering questions and of what to expect. Hayden almost guessed exactly what the truck would show on the Dyno, very knowledgeable. I had my truck dyno tuned at Injected Engineering after my cam, lifters and headers were swapped/added due to the dreaded Hemi lifters going out. My truck was hesitating at higher speeds and was just not running right. A shop in Dalton had supposedly "tuned" my truck. It was running so lean that the first pull wasn't even attempted by Aric. I should have come to this shop first for my cam swap. The shop is clean and parts aren't stacked up everywhere. My 2019 Ram Hemi Crew on 33's made 373hp and 397ft lbs of torque on the Dyno after it was properly tuned. I will be calling/coming here first for ANY performance upgrades in the future. Thanks again.
D Rick
5 months ago
My experience with Injected Engineering was exceptional. Their team consistently provided updates throughout the repair process, ensuring I was always in the loop. The commitment to meet the quoted timeline was honored meticulously, and my car was returned in top condition within the promised time frame. The pricing was transparent and reasonable, reflecting the quality of service provided. For fellow Mustang and Dodge owners, I can't recommend them enough. Their expertise and customer service are a standout in the industry.Services: Electrical repair, Exhaust, Auto engine tuning, Vehicle safety inspection
Frankie Guella
4 weeks ago
The owner really knows how to treat his customers and his prices are reasonable. He cares about the customers and their cars. He proved to me that I can trust them. Not many shops are like that anymore. I will definitely take my mustang back to him if I need anything in the future.
Andy Ziegler
a year ago
I cannot say enough good things about this place. Top notch work all around and one of the cleanest shops I ve ever been in. Eric and the guys take care of each vehicle like it s their own are very meticulous with everything that they do. I had them tune, my 6.1 Hemi swapped LJR and the professionalism they took with me and answering all my questions was amazing. I ve seen the quality of work. They ve done on various bills in the past and there was no doubt in my mind when it came time to tune the engine, where it was going to go to get worked on. Thanks Eric for all the hard work you guys do And the way that you guys take care of your customers making them feel comfortable and confident!
Stewart Pressly
7 months ago
Haden at Injected Engineering is very knowledgeable about all aspects of the vehicles and is great at explaining what is the best "bang for your buck". Injected did a complete suspension and brake swap on my 07 Mustang GT/CS and it is amazing!!! The improvements from what they did are amazing, and the car is a joy to drive. I will be back to Injected Engineering for the next stages with my build and for future maintenance. They really care about your car and what they do, and it shows!!! Thanks again to the whole Injected TEAM!!!
Eddie Alvarez
6 years ago
I drove my car to Injected Engineering to have a small oil leak addressed. The same day I was informed that they were having issues getting my car to run properly. I did give them my car on a base tune, but a base tune that I have driven on for months without issue. The oil leak was addressed but they were unable to test if it was fixed because they stated my car would not run long enough to test it. Aric called me and told me this and then offered to do a pre-dyno inspection which I agreed to and was told specifically every spark plug would be checked. At this point it is suspected that the spark plugs are fouled in the car (I am not blaming Injected for the fouled plugs). Fast forward a week I go to pick my car up and I am told everything checked out on the car, I pay, I grab my keys and go outside to start my car and my car will absolutely not run at all. My car stayed the weekend at the shop and was looked at early the next week after speaking with Aric I agreed to let them dyno tune my car and Aric agreed to pull a spark plug to see if it is fouled (This should of been done already during the inspection). This is where my questions/problems begin. Josh calls me and tells me a spark plug was pulled and they are fouled and it would be $400 to swap the spark plugs and that if they broke it would be more. Why would the spark plugs break if they were supposedly already all pulled and checked? Why wasn't the obvious fouling of the plugs noticed during this inspection? Mind you I have a checklist of everything that was supposedly checked and spark plugs are on there. There was also coolant spilled on one side of my engine bay and residue was left everywhere along with residue on my front bumper that they did not bother to clean. In the end my car was towed home since it no longer ran. In the end between the $400 I spent with Injected, a new set of plugs, and the tow truck bill I spent close to $600 total and I suspect my car is still leaking oil. An email to Aric/Josh looking to come up with a resolution was unreturned. I refuse to ever do business with this shop again.
Eric Duncan
3 years ago
Really thankful for Tyler and Team at IE. Any time I can skip the dealership for upgrades is a win.Took the time to make my job as important and the "big" jobs they had in-house. Pretty simple exhaust install but they were super thorough and made an adjustment to the tip exposure graciously, after I had spent a few days with the vehicle.Exactly what the motor needed and brought the personality out in the vehicle. Thanks IE!!Service: Exhaust
Matthew Hamby
a year ago
Just had my third car tuned at Injected Engineering, which is hands down the best facility around. It all starts with great customer service, proper scheduling, easy consultation, finished up with a fantastic overall experience. My car had a previous tune by an unknown shop, Aric cleaned up the tune, significantly improved drive-ability all while increasing overall power. That s a win-win for me. I highly recommend the team at Injected Engineering for your one stop shop performance upgrades, repairs, drive-ability and dyno tuning, regardless of vehicle make.Service: Auto engine tuning
WS
5 years ago
My car turned out great and was exactly what I wanted. Took longer then expected and the communication wasn't the best at times but it all worked out. Had a few glitches with the car the 1st couple weeks afterwards however they took care of the issues promptly. Will certainly go to Injected in the future and highly recommend them. The quality of work is top notch!
John Smillie
6 years ago
The team at injected engineering are awesome. They handle every vehicle with TLC. Thanks guys for keeping my 2004 gt running strong.
Jeff Jahn
4 years ago
Every car I've owned since college has come to Aric and Injected Engineering. Some he wishes he'd never seen, but they make absolutely epic and impossible stuff happen.That includes replacing a 5.0 with a Ford Racing 363ci 6.0 motor and a Kenne Bell with intercooler, as well as all sorts of other stuff across 5+ cars and 15 years.Can't say enough good things about Injected Engineering!
Kyler Panter
11 months ago
Haden and Aric are top notch guys in the industry! I work at a dealership and we are dipping our toes into the performance world with factory parts. These guys have always helped us with tips and tricks! Truly cannot recommend a better aftermarket shop for your Hellcat needs in the area!!!! Thank you again fellas. greatly appreciate your kindness, and for helping a fellow Technician in the industry!Service: Engine repair
Evil Eye
5 years ago
I took my car to IE after a BAMA tuner/tune purchased from AM destroyed my catalytic converters. I had IE install twin turbos, an E-85 (flex) fuel system, and some other fun things in my car and I was pleased with what I got for what I paid. I was also pleased that when issues were later identified, IE either fixed the problem on their own dime or found cost-effective solutions (depending upon who or what was responsible).Having said all that, I wrecked my car at the strip in March (by crashing it into my best friend's car no less). IE has been coordinating the re-build with a body shop that they use for all of their cars. I was very impressed with the work the body shop did on my friend's vehicle and I was very appreciative for the recommendation, and appreciative for IE making this process less painful ($$$) than it otherwise would be.
Blake Corley
a year ago
Just picked my 21' Mustang GT Premium up from Injected. Had a Gen5 Whipple supercharger installed with all the supporting mods. Aric and his team did top notch work. I have never been more pleased with a build. They communicated everything every step of the way. Their knowledge was 2nd to none. I explained what I wanted out of my car and they delivered exactly what I had visioned. I will continue to use them from here on out. I recommend them 100 times over. If you are looking for a shop to build your dream car, give Injected a shot and I guarantee you won't be disappointedServices: Exhaust, Auto engine tuning
Scott C.
a year ago
Spent a good bit of money here in the past. New engine, tuning, exhaust, headwork etc. Called for a clutch and flywheel estimate. They said they would get back to me. Tried again 2 weeks later as a "reminder" call still asking for a quote and if I should bring the car by. Still said he would get back to me. I was like really. Waited 2 more weeks, still never heard back. Good thing is I found this really nice shop in dallas. Instant quote over the phone said I could bring the parts in or they can order them. I ordered everything, brought it in and had some extra stuff done. Mo hooked me up. And the customer service is so.ething else. So if you cant afford injected or don't want to deal with the customer service level, give mo's a shot.Services: Electrical repair, Exhaust, Auto engine diagnostic, Auto engine tuning, Engine repair
Jean Delsoin
a year ago
Well worth the hour plus drive to get my truck tuned by these guys. I upgraded just about everything in my Raptor performance wise, and took it to Aric tuning and I am glad that I did. These guys are professionals and their work and shop shows it. My truck runs like a beast and the whistle of the larger turbos makes me want to floor each time I throttle. I have an 89 foxbody project that's almost complete and can't wait to take to them for performance upgrades. I highly recommend this shop for your tuning needs, you will not be disappointed.
Kamau Benjamin
7 months ago
One of the best shops I've been to they have been taking great car of every car I ever bought there from my 03 mach 1 to now my 03 cobra terminator wouldn't go anywhere else for my muscle car needs shout-out to Zack , Aric, and Hayden class act individuals those are my guys
David Staney
7 months ago
These guy's are awesome...hands down best shop I've been to worth driving 2hrs to there shop.
Antares Brown
5 years ago
After having some performance chip issues that apparently no one could solve. I took it too injected engineering, Josh and the team had me up and running in no time. Professionalism, courtesy, and effiency are what these guys are all about! I would give them TEN stars if I could!
100k Tremi
a month ago
Just picked up my Chrysler srt it s run and sounds totally different thanks again
Renee Hodges
5 years ago
Great performance shop! They do great work and are actually HONEST. They saved me $1700 by only doing what my truck needed instead of just doing all the work that we originally discussed since it turned out that it didn't require as much as we thought. Aric runs a tight ship and everything is extremely clean and organized. Curt is a great tuner and he really knows his stuff. I would absolutely recommend them to anyone needing performance work or tuning. Thanks again!Josh
Steve Klayman
2 years ago
I found Injected Engineering through a Google search and reached out to ask questions. Aric responded quickly and gave me all the information I was looking for. I sent my Ford Fusion Sport to him for a tune. He had it done quickly. The car is absolutely fantastic!!! They also gave suggestions on next steps and maintenance upkeep to do. If you've got a Ford or Dodge, this is the place to go.Service: Auto engine tuning
Tim Team Struggle Malcom
2 years ago
Aric and his staff run a top shelf operation. Professional, friendly and very knowledgeable. They made me feel like a valued customer despite the fact that my vehicle is worth almost nothing compared to the high level of cars in their shop. A shop for gearheads, run by gearheads. Engine swaps, custom turbo setups, e-85, they can tune them all!If you are looking for power behind the wheel, you can do no better than Injected Engineering.Service: Auto engine tuning
Dont� Robinson
4 years ago
This is hands down the best place ever to have your vehicle worked on! Not only was the staff efficient, helpful and understanding of what I was trying to do, they were also willing and more than happy to take care of my need. Before I continue I have no affiliation to injected so don't think all this rave is from them, I am just an extremely satisfied and supportive customer just based on how I was treated. the call the service that they display and the efficiency of their work is hard to find nowadays at a reasonable price, but Eric and his team make sure that you always get the best value with it done right and the best bang for your buck. Great job injected I'm extremely excited to leave this review and if you ever looking to have work done for your ride especially a Mustang please see them I guarantee you will not be disappointed
Gabriel
2 years ago
Amazing place. Customer service was on point. Zach spoke to me multiple times. Communication and clarity on what was getting done was great. Followed up with me making sure dates and times were right. 10/10. Very well taken care shop, extremely clean, gave me a tour and everything. Shop owner definitely cares about his customers and business. Very friendly staff. Tuning was Quick and in a timely manner. Definitely pleased with it. All around awsome experience. Coming back in the near future for sure.
Mr Nnacheta
6 years ago
I absolutely love this place. My first experience with them was for tuning on my 01 Mustang. Even though my car isn't as horsepower crazy as they're used to, they still treated me well and I really appreciateAric, and his team. Recently, I've gone to get my spark plugs and wires changed which woke my car back up from a cheap repair done by other company, and once again, the performed well and quick and got my car back to meet in only 1 day. I can't recommend them enough. If you have any performance needs, injected engineering is the place to go
Mr. KSU
2 years ago
DON'T MAKE THE MISTAKE I MADE. THEY ARE NOT A REPUTABLE SHOP. WHY ? THEY DON'T BACK UP THEIR WORK IF YOUR CAR BREAKS.Less than two weeks after getting my new hellcat tuned by Injected, I started having issues. I took it back to them and the owner literally told me "welcome to the world of modding cars". Not only did I pay a premium the first time so I can be rest assured that my hellcat wouldn't have any problems, but I had to spend more money to get the problems that Injected Engineering should have fixed on their own dime. My total downtime was almost 4 months, and to this day, I regret my decision of taking my hellcat to injected.Service: Auto engine tuning
Patrick Donovan
8 years ago
Everyone at Injected Engineering provided a first rate professional experience. Aric always made sure to take the time to ensure that the modifications that I had in mind were conducive with how I wanted to use the car. If it didn't fit, I was advised not to buy. That is the kind of honesty and professionalism that brought me back to build a second car with these guys. By far the best shop anywhere around.
VideoGameGusto 78
2 years ago
These guy s are total crooks in my opinion. Tyler the sales manager was very enthusiastic initially about receiving the Jeep. Once it was delivered correspondence completely stopped. Kept it 4 weeks. I couldn t wait any longer so I picked it up. Charged me the better part of 3k. Still having the same problem with the thing. They want me to bring it in again, no way. Can t get any truth out of these guys. Kinda feel like it was a white/black thing.Services: Transmission, Auto engine diagnostic
Victoria Allen
4 years ago
I can't thank Tyler and the whole crew at Injected Engineering enough for going above and beyond to get my TT s550 running top notch after having tuning issues from another local speed shop. The customer service was great from the first initial phone call up to the point of delivery. I would recommend this shop to anyone and will be using them for any and all future needs.