20TWENTY SPEED

Absolutely the best experience. These guys are 100% professional. You vehicle is in the best hands with the team at SPI. Andrew custom tuned my computer to spit out 50hp more to the rear wheels of my camaro and actually made the car more drivable. Totally happy with the work!!

Would love to tell you how great their service was however I wasn't able to get any. I called twice, a week apart, and now leaving this review a week after the second call. I talked to the person on the phone about getting a tune done on my car, they told me the person who does them isn't in ( both times ) and that they'll take my contact information and get back to me. After writing this review they did reach out to me. They were unable to help me directly but pointed me in the right direction.

Was referred here by another mechanic...that says alot right there. Andrew gave me a time and date and he was ready to go...he performed an EFI tuning that made the car's driveability better than I had ever experienced. I'll be back for the next upgrade...

I spent in excess of $50k at that shop in the past 8 years also sent them many referrals. My Corvette made about 20 trips to that shop in the course of 3 years and I paid for each tow out of my own pocket (with the exception of one!!!). Not only didn't they not compensate me for all those tows they never took ownership of their poor workmanship either. My supercharger tensioner belt popped so many times I can't even count and the pulleys were installed so badly that they would seize!! On the way home from the shop one day one of the O rings which was pinched started spraying gas all over my engine and if I didn't stop on time my car would have caught fire. They had to come and replace my fuel railing on the side of the road!!!! I have friends who have had bad experiences with them also. Not recommended.

I took my car there thinking these guys could fix my carb tuning blues. Well I was wrong. It drove home good but the next day the same issues happened again and again and days after that again. The car ran so rich it was burning my eyes. After asking him what he done. He couldn't recall details. The guy told me he changed the jet sizes, power valve and timing was around blah blah blah! So I took it upon myself to diagnose the issue. After stripping the carb down and looking at everything inside. I discovered none of the things he did were changed as its all the original size components that came with the carb. I checked the timing and he wasn't even close!!! The fuel bowls were set at the bottom as the new style fuel bowls recommend 1/2 to 3/4 up the site glass window. Thats the first problem!! Second; How do you know power valve size without checking vacuum? Clearly they didn't check timing either. Nor even opened the carb. So after spending 2 weeks of educating myself i diagnosed and tuned my carb and fuel delivery issues. Now the car runs awesome!!! Turns out it needed adjustements to the secondary and primary throttle plates to compensate for fuel and air differnces through the metering blocks. You can't get a hold of these guys nor do they return your messages. It cost me $500 for a joyride and a dyno !! If i could give ZERO stars I would.

I took my 69 Torino there for some fine tuning and setup on the Dyno and they managed to get me an extra +25 HP .. What a great experience! My car is more responsive and I get better fuel mileage . Thank you !!

If I could put ten stars down I would. This is my third vehicle tuned by them. my most recent experience was a getting a tune for dod delete and cam, my truck runs excellent and smoother than it ever has. Would Highly recommend and will be continuing my business with them in the future.

If you had ask me a month ago if I had ever heard of 20Twenty Speed I would of said no. I have had my 2009 Shelby GT500 for 4 years now, it ran ok but never ran great. This car is my dream car and my baby. I tried to get my car into Dasilva Racing but they were always booked and had a huge back log of customers due to Covid lockdowns. A friend turned me onto 20Twenty Speed. Initially I was a little hesitant because they had a few bad reviews on google. But after a few telephone conversations with Andrew and Alain. I got a good feeling about them, they answered all my questions and had all the right answers. They always had time to answer my questions and I never felt rushed. So I brought my car there, Andrew gave me a tour of their facility and showed me a few of their project cars. I’m a stickler for detail and all I saw was nice work, the way I’d do things if I was doing it on my car. So I handed them the keys to my car and said see what you can do. Well they diagnosed the problem with my car and addressed it. When the car was Dyno tuned the numbers were awesome even more amazing was the Dyno sheets, to see horsepower and torque curves like they obtained are amazing. You don’t get curves like that unless you know what your doing. I was so impressed with the results. After seeing that I had them put a new set of gears in the rearend and instal my VMP triple pass heat exchanger. Another thing that impressed me is how they document everything they do. Andrew was able to show me pics of the gear pattern in the rearend. No whine or howl in the rearend. The installation of the heat exchanger was perfect. The wiring was all nice and neat, everything was all zip tied and almost looked factory. The team at 20Twenty Speed totally impressed me. I wouldn’t hesitate in recommending them or going back if I had any future mods to do. These are straight up car guys who care about their customers. They took the time through the whole process, to address my concerns and kept me up to date as things were done on the car. Their prices were fair and I don’t mind paying for good work.