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December 2023 by Nate Newton
Called Jason about a issue I had with a truck. Did everything he could until it was correct no excuses. Truck runs better then ever. Highly recommend.
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August 2023 by Corey Ziehm
10 outta 10 would definitely do business with them again, Jason kills it with the laptop, dude knows what he’s doing, thanks again man!!Service: Auto engine tuning
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June 2023 by Brian Bellinger
They tuned my lightly modded 2012 challenger srt8. Very knowledgeable, very friendly, and very accommodating. Will be taking all my cars there from now on.
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March 2023 by Dave Lombardo
I called Jason after a referral from someone . I had previously got a tune after putting long tube headers on my 17 Camaro where I didn't feel the power I hoped for and had a engine light that would not come off (never had engine light on before heading/tune) Jason got me in the same week and was returned to me the same week. He got my car running the way I hoped it would and without any lights in the dash! I highly recommend doing business with Jason.
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March 2023 by TPS Services LLC
JJ tuned my 2017 GMC Sierra.... it had that lag from the 4-cylinder B.S.... has amazing power now. This dude is a genius on that laptop!
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October 2022 by J Swi
Let me first start off by stating: I do not own a “fun” or extremely “sporty” vehicle. When envisioning a car on a dyno or performance tuned, my daily driver is not what we all imagine. Yet it had become boring…..or at the very least it left something to be desired.People who I had inquired with highly recommended J & J Speed Shop. I was reluctant due to my “boring” car. Wasting a professional’s time!? Not my intention.I asked and J&J blew me away! I will never go back to a stock tune again.I am disappointed I didn’t do this sooner!A 13’ Taurus Interceptor, 3.5 NA AWD. WOW, unlocking power I didn’t think was possible without major mods.This has been the best money I've spent on the car since I bought it. I love the commute.Knowledgeable and professional.THANKS J&J Speed ShopService: Auto engine tuning
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September 2022 by Connor Rapp
I had a pro charger system installed on my 2017 Camaro the install was done well and there was good communication throughout the entire process I have no complaints and I'm happy with the service I received.
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July 2022 by Eric Hengst
Tuned my 2007 cobalt ss very quick and explained everything he did to me, great shop , coming back for second tune after smaller pulley.Service: Vehicle Inspection
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May 2022 by David Vacca
Bought an 01 mustang gt that had a custom tune from the prior owner. Car ran good but something with the prior tune was causing a dtc to display (check engine light). Contacted these guys, gave them the info on my vehicle and got a custom tune from them. Uploaded tune to my pcm and all is well. Very helpful business and I would recommend them without hesitation. Thanks again!Service: Auto engine tuning
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May 2022 by J Swierat
Let me first start off by stating: I do not own a “fun” or extremely “sporty” vehicle. When envisioning a car on a dyno or performance tuned, my daily driver is not what we all imagine. Yet it had become boring…..or at the very least it left something to be desired.People who I had inquired with highly recommended J & J Speed Shop. I was reluctant due to my “boring” car. Wasting a professional’s time!? Not my intention.I asked and J&J blew me away! I will never go back to a stock tune again.I am disappointed I didn’t do this sooner!A 13’ Taurus Interceptor, 3.5 NA AWD. WOW, unlocking power I didn’t think was possible without major mods.This has been the best money I've spent on the car since I bought it. I love the commute.Knowledgeable and professional.THANKS J&J Speed ShopService: Auto engine tuning
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March 2022 by ryan obek
j&j is the best shop! hes the best and does the best work . sometimes has a long wait but the wait is worth the quality of the work!
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January 2022 by Kole Majewicz
10/10 Highly recommend. I just had a motor put in on my truck and had Jay tune it and works perfect no problems. Definitely knows what he is doing and highly recommend. Fast very reliable and a ton of knowledge!!! I will definitely be doing business here again in the near futureService: Auto engine tuning
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January 2022 by Kole Majewicz
5 Stars ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ just had a motor put in on my truck and had Jay tune it and works perfect no problems. Definitely knows what he is doing and highly recommend. Fast very reliable and a ton of knowledge!!! I will definitely be doing business here again in the near future
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July 2021 by Ron Campbell
Jason did a great job tuning my LS3. Fixed the drivability issues I was having and added some power (bonus!). Great guy ... knows his stuff!
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May 2021 by Nate Annam
Jason's shop is definitely the best in WNY. Even though the place was packed with cars, Jason found a way to fit me in. The work was top notch, and Jason clearly went out of his way to make sure everything with the car stayed clean - inside and out - during the work and tuning.On the day my car was ready, I had some personal stuff going on, but Jason offered to meet me after normal business hours so I could pick up the car. That kind of service is almost non-existent these days.Services: Engine repair