One of my favorite places. They have all the right parts you need to go fast. Great Dyno tune services also..

Greg and mark at Speed Sports were both great to deal with. After buying my first V8 sand rail I had a few issues with a brand new motor that another shop had just finished. They refused to warranty their work so I asked around and was recommended to SS. From the first chat to a completed car everything was great. They did every repair we talked about and when other issues came up they are prompt to call and ask if you like to get them done. The shop is like a clean room and tons of parts in stock as well. Thanks guys, the rail runs better than it ever has!

Speed sports is a amazing place!! I took my 2017 Toyota Tundra for a supercharger install. And they did a amazing job! I’ve had it back over a month now and I’ve had no issues at all!!! I checked other places and I didn’t get any response back or they were very unprofessional!! Speed sports treated me like family and kept up to date w everything they were doing!and they saved me money also. I high recommend this place for engine work or anything else u need!! Thx u again speed sports I’ll be back!!!

Nice place Greg was very informative.

Did a great job installing supercharger

Never been here but I called and no answer probably busy. I would like to know how much is charged for a dyno jet tuning on my 06 hayabusa I have the power commander 5. Please and thank you in advance!

Every time I go in, its like visiting family. So helpful, friendly and they know what theyre talking about. You know you have the best, but these guys are the best of the best!

Best place in town for Quality Hit Rod Repair and tuning!!

After dealing with other shady shops I finally was recommended by a great racer to check out speed sports. They made my 67 Chevelle sounds fantastic, were very professional and well documented and by the cars in their garage you can tell they only do the best work. Thanks for making my six year project finally breath!

Thank you Mark and Tc for all the help with my truck. I love it!! Its more than what I expected and runs great. You are very professional and definitely good at what you do. Ill be back for anything I wanna get done. Thanks again.

Top notch shop, great work

I own a 1923 Ford Model T Roadster with a Chev 383 Stroker engine. Had work previously done on my 2 - 4 bbl carb and wasnt running properly. Mark balanced the carbs. and worked on my dist. Extremely happy with service. 5 Star

Mark and his crew are top notch! I always feel like my car is in the right hands when its there for fab work. Reasonable prices and real full service custom shop that I tell everyone in the hotrod world about😎 Thanks again Mark and crew!

Just had this shop install Headers on my 2016 challenger. They did nice work and the shop is exceptionally clean and professional. I will for sure be returning for future upgrades. Thanks

Speed Sports recently installed a Borla exhaust on my Kia Stinger. They were very professional, got me in right away and performed the installation in a very prompt manner. I appreciate their professionalism and would highly recommend them.

This shop is amazing. Nothing but quality workmanship. Dyno my 55 Chevy 509 engine ran 10 times better after they were done. Good pricing for exceptional work.

Had my 34 Plymouth Street Rod completely rewired... Turned out to cost me more than we discussed, however there were more issues that came up during the rewire. Work performed was top notch. My car never ran better than it does now. I am completely satisfied. Would recommend using these guys.

I brought my vechicle into speed sports for a Diablo tune and a cold air intake on the advice of our family mechanic. I couldnt be happier! First class mechanics, also extremely clean shop! Im now saving for a full cats exhaust system to add more horsepower to my now extremely fast 300 SRT8!

Mark and his crew do a great job!!! took my wifes 69 suburban with a Ls3 and had him tune it and it runs great - mark always does great work and stands behind everything he has ever done for me

Very high end work, doesnt cut corners. A must visit, very clean and lots of inventory. Expert chassis dyno and tuning.

We Have Been Looking For A Shop Like This For Many Years, The Guys From So-Cal Sent Us Over To This Place. Their Shop Is Clean And Impressive, The Service Is Beyond What I Expected, Our 1970 Mustang Has Never Ran This Good And Smooth, Taking it Somewhere Else Would Be A Crime!!!The Staff Is Very Professional, Thank You Bill And Mikey!

I use to be in the car repair industry for 24 years. I was originally impressed with the cleanliness of the shop and the salesperson I dealt with. I brought in my classic car for some carburetor work. After I picked up the car and still had the same problem, I called back a couple of weeks later and was told to bring it back in and it they may need to remove my gas tank, fuel filter etc etc. I didnt want to start throwing money away by replacing things to figure out the issue . I paid them a lot of money the first time so I decided to take it elsewhere and problem solved. The carb needed to be adjusted which is what I paid them to do.FOLLOWUP SEPT 2020 - I had carberator issues again and took my car back to Speed Sports. They were pleasant to work with, understood my problem and fixed the issue. Im glad I went back.

Stand up shop, great bunch of guys.

Let me start off by saying that I’ve been around speed shops my entire life as my Dad ran the Mesa, AZ Loper’s Performance for over 30 years. Personally I have 5 different cars that make over or close to 1000 horsepower each so going fast and building cool hotrods is definitely not just a hobby but a passion of mine. Speed Sports is what a speed shop in today’s day and age should look and feel like. Tons of great products in stock, beyond friendly, knowledgeable and helpful staff that actually listen and will help you find and sell you what you NEED, not what they can make the most money off of. Some other shops make you feel as if you’re an inconvenience or put out just being there or asking a question, this is never the case at Speed Sports. In a day where everyone is shopping on Amazon or some internet shop to save a penny, Speed Sports shows us exactly why you just can’t beat the face to face positive experience in supporting your local business (and they are just as competitive with the big online giants too with customer service and help those online stores could never come close to matching)! Not only do they sell just about any high end performance part you could want, they also have an amazing team to make sure the parts are put on your car they way they were intended to be installed. They can even Dyno tune your ride making sure that you’re maximizing all of the horsepower and drivability possible. The shop where they work on everything can be seen from the display window form the parts showroom . It is really cool to see the guys working on the cars. The garage is state of the art and SPOTLESS! Everything about this place will make you feel comfortable in every way leaving your prized possession in their capable hands. Way to go Mark on building a top notch business and it’s no wonder why this place is the absolute GO TO shop in the East Valley and I’d say the entire Phoenix area! Two Thumbs Up and Five Stars ⭐️ for this awesome business!

Thanks to recommendations from multiples sources (in AZ and CA), I have used Speed Sports for a few different Sand Cars, sent my father in to get his 65 Ford F100 worked on, and referred my uncle to get his 72 Chevy truck worked on as well. They are all happy customers!

Not very pleased at all with their level of service and they wouldnt return my calls. They charged me way too much for what they didnt do right I had to take my car to another shop to get it done right.

Very good speed shop. Mark is the guy to talk to.

Great and friendly Ownership! Your Arizona source for Adam’s Polishes products - they’ve got it all!

This is the company I took my supercharged Challenger RT years ago. They tuned it, and less than a month later my engine exploded, go figure. I had forgotten about Mark and the headaches that speed sports caused me. I am now in search of another shop to perform more engine work. I laughed when this shop came on my list of possibles. HECK NO!

PLEASE DO NOT GET SCREWED FROM THIS COMPANY. note that the 1st 7 reviews for this company are their own personal reviews. These fictitious accounts have activity, no friends, no other reviews and thats why theyve been flagged by yelp. I so wish reviews on this company were available when I decided to do rebuild my engine because I wouldnt of got hosed like everyone else. Initially I was referred to this company by a friend of mine who now is completely unsatisfied with them. I have since met a handful of people that are extremely unhappy with this company and a couple of them that are looking for financial reimbursement through legal services.Not only do they charge way too much for their services, they do not have the knowledge that they claim to have. They charge more than any other shop and they charge book hours, like a dealership.Those I dont know what that means, the book says a job takes 3.5 hours so thats what they charge. If they can remove that part in 1-2 hours, then they make a killing versus being honest.My scenario is this. They promised me a price and after was all said and done it was almost 3 times higher. After I got the car back, I took it to the audio shop which was a mile away and had to take it back to them because it wasnt working properly. Did that twice. Took it to my painter to get some touch up work done and had to take it right back to them because things were breaking from their low quality and lack of knowledge. Every time I took my car back, they try to charge me more money for fixing their mistakes. One of the funniest things was they kept charging me an hour to charge my key fob as well as replace the battery in a rechargeable key fob that doesnt have a battery. Hmmm.I gave Mark the opportunity to do the right thing and he did not. I interviewed other mechanics and I picked the one that seemed to have the best knowledge. He was able to correct the majority of the issues caused by Mark and his company to the tune of just under 5K. I gave Mark the opportunity to do the right thing and to reimburse me and he came up with excuses and blaming other people which is very common behavior for them.This company has lack of knowledge, they should not be working on hot rods and classics. They end up charging people 2-3 times more than they should. Ive been hearing that a lot lately about their tuning. If you take your car to this shop be prepared to be disappointed.

Very friendly staff. Definitely recommend.

Great people to talk to.

Mark and his crew always do great work !Very knowledgeable of everything they do and explains it all !!!!!

Thanks for treating me and my Magnum right.

Called in. They got the car transmission programmed in a day.

Did not do me any favors. First blew my head gasket on the Dyno, than I paid to have that fixed and then the next run on the Dyno they melted the engine. I understood the first time, but the second time they knew the engine was not all that, but continued to treat it like a race engine. They wanted to replace the pistons on the blown engine, but I felt that they did not have my best intension. Luckally, I pulled the car out on a trailer paid my balance for them blowing up my engine. After I pulled the engine I noticed the block was cracked. They could of easily diagnose a cracked block. All they would have done is let the car idle and see all the water being burnt through the tail pipe. I would not recommend unless you have a huge budget and know little to nothing about cars.

This place is top notch,Have had plenty of customers Mustangs and friends bigh end power adder Fords there,super professional,curtious,and the place is always as clean as a museum,You bring a well thought out competent piece to them,and they will help you get it tuned,Dont try bringing a junk box down there and expect them to take responsiblity for garbage,not their problem,proper air fuel and octane doesnt blow up motors,cheap parts and bad assembly does,Mustang Mikes Queen Creek Az 5 star shop!!!

Awesome custom cars

Awesome work and amazing quality. Thanks Mark!!!!!

Good people, trust this shop

Probably the poorest customer service I have ever received!

Great shop

Rad .. my dreams