Modern Performance and Tuning

3.9 (125)

  7619 N 67th Ave #405, Glendale, AZ 85301
  (602) 633-4132
  modernperformanceandtuning.com
  Claimed

Auto repair shop

Accessibility

  • Wheelchair accessible entrance

Reviews

Reviews are sorted by relevance, with the most helpful and insightful feedback listed first for easy reference.

  Rodd Proctor
2 months ago
I have brought several cars to Keith and no matter what I m getting done it s always completed to the highest standards. Whether I m getting a supercharger put on the Mustang, suspension and exhaust modifications to my F150 or currently having him go through my Backdraft Racing Cobra to make sure everything is top notch working condition. Highly recommend Keith for any type of work you might need done.

  JR
10 months ago
Great work! Keith installed a Texas Speed and Performance stage 1 cam, long tubes, and other parts on my 2015 Ram 1500 5.7 to fix my hemi tick issue. Thanks for the great customer service and making the process stress-free! I will highly recommend this shop to anyone needing performance parts installed or a dyno tune!! Thanks again!

  Raul Alvarez
6 months ago
Took my 06 GTO with some mods and cam kit for a tune spoke with Keith, he was able to squeeze me in for a next day tune. Only took a few hours and got me some good hp gains with no issues. Coming back for a re-tuned when I get some more mods. Thanks Keith

  Michael Lovato
a month ago
Edited: Decided that it'd be the only right thing to do by making this review as professional as possible. See belowOutdated phone system that never works, incompetent and arrogant staff, horrible customer service.IF there are knowledgeable techs at this shop, they certainly have allowed their expertise to fuel their egos. A false sense of supremacy seems to reek at this place they call a business. Don't believe me? Read their responses to anyone not rating them above a 3 star.Looked into some of the reviews to connect and speak with some unfortunate customers from here. I have concluded that many replies from MP&T were fabricated accusations to discredit their disappointed customers. I will note that in some instances, this company was not at fault (i.e. the police report incident) so in all fairness, wanted to point that out.HOWEVER, as one urban proverb claims, "If everyone else is always the problem, maybe the problem isn't everyone else" and I think there's quite a bit of truth to that. Keith and team, I would highly encourage all of you to reflect on this before putting your "keyboard warrior" gear on and sending another rude unprofessional response to the people you share this community with.

  Blake Major
a year ago
I took my 2010 Camaro here for a supercharger install and Dyno tune. Keith the shop owner was really professional and provided great customer service. I would recommend this great shop to anyone looking to Tune there Car.Service: Auto engine tuningService: Auto engine tuning

  Johnny Garcia
3 years ago
Awesome experience so far. Was a bit skeptical at first, as the quote given to me was a bit on the low end compared to other quotes that I had received. Took a chance cause I like saving money! Dropped off my Gt Mustang to tune my intake and Dyno tune. Was not expecting much more power due to limited mods, but was absolutely surprised at what I had gained. Have had my car back for a few days, running great, and moving quick. Looking forward to doing more business with Keith and the Modern Performance team for all my future mods. Can't wait. Thx again...

  Jason Jason
6 months ago
Highly recommend having Keith work on your vehichles. I wouldn't take my 2016 mustang gt anywhere else. His knowledge, prices, and craftsmanship is what sets him apart. Keith installed my gen 5 Whipple, billet oil pump/gears, billet sproket, an entire cooling kit from Mishimoto, and a custom tune. My car has been running flawlessly! I couldn't be happier.

  Garrett
2 years ago
Very satisfied with my visit. I got a 98 mustang GT dyno tuned. Night and Day difference. People there were very friendly and chill. Enjoyed being able to watch the whole process. Would recommend.

  Nick Hancock
11 months ago
My brother got his 3 valve mustang tuned here and got great results. I just got my 5.0 tuned here and also got very good results. All for a great price too. 10/10 would recommend. Thanks again Keith!Service: Auto engine tuningService: Auto engine tuning

  Mike
3 years ago
I would highly recommend Kieth for all your performance needs! Kieth installed some race cams, lifters, valve covers and a great tune on my 05 GT. Kieth went over everything with me before bringing my GT in and answered all my questions. Kieth prices were fair and I had no surprises. Love the performance! Thanks Kieth

  Jacob Robinette
8 months ago
Brought my 2017 gt to Keith 2 times first time for a tune couldn t beat the price 2nd time to install long tube headers, gt 350 manifold, and 47lb injectors car feels great sounds amazing and again couldn t pass up on the great price for install and retune would 100% recommend him for your mustang mods or tuning.

  Daniel Hipskind
5 months ago
Good, honest tuner and mechanic. If you have a ford, chevy, or Holley efi, check it out.

  mathew Chavez
2 years ago
I had took off four hours of work and arrive at my appointment on time the guy in front was very rude I had asked him a couple questions and he only replied with the response yep or nope. When he figured out that my car couldn't be tuned due to mechanical issues he drove the car back around to the front handed me my keys and said you need a mechanic not a tune no tune is going to fix that issue! And proceeded to tell me I needed a mechanic I don't think I'll be going back there hopefully other people have different experiences because I felt like I wasn't welcome there or was interrupting his YouTube time on his computer. Not the experience I was hoping for. He was rude from the beginning. I'm sure they are great tuners and know what they are doing but can be more professional about the way they talk to customers

  A Pit Stop Garage
9 months ago
Keith is a great guy and very knowledgeable. We use him for all tunes for our shop. He is also extremely knowledgeable and willing to help

  Ask An Excel Dude
3 years ago
I am absolutely thrilled with my experience at Modern Performance. They are extremely knowledgeable and very professional. I took my GT500 in because it seemed flat up top (It was previously tuned at a different shop that I will not name as to keep this review focused on how awesome Modern Performance is). They were able to get 115rwhp out of my car by fixing the multitude of things wrong with the previous tune. The car feels completely different and actually scared me when I floored it. Please do yourself a favor and let these guys tune your vehicle! You will not be disappointed. 5 stars all day long, hell I would give 6 stars if I could.

  Dylan Forwalk
5 years ago
Keith and co. Did a great job on installing cams in my 03 mustang. Not only did they just install the cams, Keith also fixed a cracked timing chain guide he found and diagnosed a couple of leaks that I had spring up recently. They tuned my car great, Keith was very helpful and is amazing at communicating with his customers. Will continue to take my mustang here for projects I m not confident in doing myself

  Justin Lich
3 years ago
Keith and Chris were great! Called about a basic tune and eco delete on my Tahoe. They said bring it in anytime and we'll get you taken care of...... Popped in about an hour later and the whole thing took about 20min. Super happy and definitely will use them again in the future!

  Ervin Ramirez
a year ago
Called in for some info, Kieth was very knowledgeable! Tune has the car running happy. Will return for more business.

  cary m
3 years ago
This is by far the best shop I have ever dealt with. I went in to have my truck speedometer adjusted because of a gear swap. Chris fixed the speedometer and adjusted the tune in other areas. The truck ran so good I decided to have Keith do a turbo kit and a transmission swap. Best work ever.

  Tyler Tucci
6 years ago
Nice Guys but they rushed the job on my car and didn t even connect everything in the engine bay correctly which led to my car not starting and thenm telling me they had no idea why and that I needed to take it to a shop that specializes in automobile electronics. I had to spend another 330 just to be told two sensors were in the wrong place and my spark plug gap was too big. He told me he went over all the fuses, sensors, and wiring in the car 8 or 9 times and still couldn t get it to start. I paid 4600 to get my engine swapped which is a fair price I d say that if the car ran when I picked it up but he couldn t even finish the job right and when I got the car back the ac is not working now and he has not returned my calls about it. When we first spoke about the swap he made it seem like it would be done by a certain time and it took a bit longer than it should have. Which is understandable. Things happen I get it. He did install my turbo back exhaust system for free but when I took it too a muffler shop to see if they could get rid of the rattling they found a bolt in my resenator which is where all the vibration came from. It was completely crooked and installed poorly. I have no idea how they managed to get a bolt in there that wasn t even from the exhaust system it was from my car itself. At first they were awesome but when he realized how new my car was and how tiny the engine bay was and how many electrical things are involved in my car he seemed like he was frustrated and stopped caring. If you have an older car that you want to build or do engine stuff to then take it to them they know there stuff when I comes to that. But not newer cars. Car is running fine and he did install the engine nicely.

  Jr Chavez
4 years ago
Keith did GREAT work on my Vette and had flawless followup on status updates. Chris also has my Tune on point after the mods were added by the team. Great honest work and very fair with pricing. Thanks Guys!

  Carlos Moon
3 years ago
The crew at mpt is hands down the best. Everyone is extremely knowledgeable and helpful. Don't believe these low star ratings, most of those 1 star ratings haven't even stepped foot in the place. I've had multiple vehicles repaired, modded and tuned by these guys and there's a reason why I keep coming back. Keep up the good work. Shoot me a message if you guys find my Lucas somewhere in the shop, I think I left it there

  Matthew Selepack
3 years ago
Chris sure is dreamy. He tuned my Honda and now it launches like a rwd 3rd gen. Even the guys from street outlaws can't keep up. These little 235s on the front don't even last a week. Who cares about miles per gallon when you have smiles per gallon. 100% wood recommend.

  Derek Clark
4 years ago
These guys knocked it out of the park with my Gt500. I brought my big build into them during busy season and they still got me out in a timely manner. Im in love with this car. Thanks again. You can check my car out on their facebook page. Look forward to the next round of modifications.

  muff
4 years ago
One of the best if not THE best shop when it comes to Mustangs but also anything that is performance. Keith is very knowledgeable and is very honest. Little hole in the wall shop that has come a very long way and does top notch quality work!

  Original x Styles
3 years ago
Worked with them on all my vehicles since 2017, they never disappoint. Great communication even with the unexpected. Have a domestic vehicle from basic maintenence, repairs or going full out to street/strip car? They'll get you squared away.Services: Transmission, Electrical repair, Exhaust, Steering & suspension repair, General repairs & maintenance, Electrical, Auto engine diagnostic, Auto engine tuning, Engine repair, Brakes, Battery, Oil changeServices: Transmission, Electrical repair, Exhaust, Steering & suspension repair, General repairs & maintenance, Electrical, Auto engine diagnostic, Auto engine tuning, Engine repair, Brakes, Battery, Oil change

  Dean B
4 years ago
I brought my 2016 GMC truck in for some major engine upgrades and tuning. Keith and team did an outstanding job pulling the motor and dealing with all the various aspects of installing a cam & heads + tune on a GM Gen 5 setup. This is the only place I will be taking my truck for future upgrades.

  A J
3 years ago
Quick and easy. I needed an ecu reflash. Reached out through email, and got a response within an hour. Took me longer to drive to the shop than it did for them to reflash my ecu. My trucks running great again now!

  Wesley's Garage
5 years ago
UPDATE: The owner contacted me, gave me a full refund and assured me that he would look into the accuracy of the Dyno. Good to see integrity still exists.Zero Stars. Horribly inaccurate Mustang Dyno equipment. Brought in a stock vehicle in for a baseline dyno pull. Engine is listed as 106 hp stock from the factory, so I was expecting to see around 90 whp on the dyno. Results came back with 160 whp!!! When I questioned the results, I was told that it's the delta (difference between before and after mods) that is important. Took my business elsewhere and got dyno results that were right on the money. Will not return here.

  Nickdatboy Jr
3 years ago
I tried calling a lot and got no answers, he called back asking why did I rate him low jus because he didn t answer. I tried telling him I was wrong for that and apologized. Than said can we do business now and he said why would I do business with you I took my mustang here before and got great business. I don t know why he acted this way this time. Still a great place. Just must ve woke up on wrong side of bed.

  Opening Hours

Monday 9 AM-5 PM
Tuesday 9 AM-5 PM
Wednesday 9 AM-5 PM
Thursday 9 AM-5 PM
Friday 9 AM-5 PM
Saturday 10 AM-4 PM
Sunday Closed

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