J & J Speed Shop

4.6 (36)

  5960 Seneca St, Elma, NY 14059
  (716) 830-0506
  jandjspeedshop.com
  Claimed

Auto repair shop Auto electrical service Auto parts store Dynamometer supplier

Accessibility

  • Wheelchair accessible entrance

Reviews

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

  Devin Debski
4 weeks ago
Jay tuned my 09 G8 GT after installing a cam kit & it turned out amazing! Would definitely recommend.

  Dave Lombardo
a year ago
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.

  Nate Newton
4 months ago
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.

  Timothy Nelson
5 years ago
Jason happily agreed to do a tune and said if I did a dyno run before my parts were installed the money would go towards the tune afterwards.So I had a dyno run to see what hp it made before parts install.After parts were in stalled and I needed the tune,no more Jason! I left 3 text and he would not reply! Very unprofessional ! What a waste of time and money!

  Eric Hengst
3 weeks ago
Tuned my 2007 cobalt ss very quick and explained everything he did to me, great shop , coming back for second tune after smaller pulley So guess second tune isnt an option, been trying to reach Jason now since last year, for a retune because i upgraded my clutch and flywheel and the lightweight flywheel is causing misfires, sent mutliple emails to both accounts, called the shop, when i call the shop and asked for Jason the guy told me he only responds to emails which isnt true, tried facebook messenger , jason responds until u ask for an appoinment then just stops, not good business which sucks cause first tune and first expierence was great, very unfortunate.Service: Vehicle Inspection

  Kole Majewicz
2 years ago
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 tuningService: Auto engine tuning

  Brian Bellinger
10 months ago
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.

  Nate Annam
2 years ago
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: Exhaust, Auto engine tuning, Engine repair

  David Vacca
a year ago
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

  TPS Services LLC
a year ago
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!

  Connor Rapp
a year ago
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.

  J Swi
a year ago
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

  Corey Ziehm
8 months ago
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 tuningService: Auto engine tuning

  Sales Certified Autobrokers
7 years ago
We recently used J & J Speed Shop to have some work done on a BMW and everything came out great! Work was professionally done and in a timely manner. Very responsive, fast and friendly service. We will definitely be using them again in the future and I will refer anyone that I can to them in the future! Thanks again Jason!

  Ron Campbell
2 years ago
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!

  Randy Barnes
3 years ago
Jason did a great job on tuning the new LS3 525 GM crate. Fuel mileage on the way home from tune improved 4 mpg on the highway. I was at the track yesterday for the first time after the new tune and what a huge difference in throttle response. 55 laps, 110 miles, avg 89 mph laps and it ran great. If you are 2, 3 or 4 hours away it will pay to take your car to Jason . Anyone with a laptop can claim to tune a car. A tuner is like a your cars brain surgeon. Go to one with experience and proven results.Service: Auto engine tuning

  Steven Branka
5 years ago
Tuned my Z71, now it has awesome MPG improvement and throttle response! Bought parts off of him for my old Focus ST also and was very timely on ensuring I had my parts quickly!

  Eric Zellner
4 years ago
I've been dealing with jay for years now and never had an issue ever. Yes he does book weeks out sometimes depending on the time of the year, but if you want quality work its worth the wait!

  Dave Bella
5 years ago
Tuned my H/C/I c6 z06 drives great even with a huge cam and a manual and later had him tune my Silverado that now shifts great and get much better fuel economy now!! Will be bringing my next car/truck here for sure!

  Cliff Kendzia
5 years ago
Very knowledgeable and professional staff. Jason takes care of me every time. Never an issue, always friendly. Best part is the prices are fair for the work performed. Will continue to be a customer..

  Marty Wolverton
3 years ago
I'm in a wheelchair so they picked up my 2004 SSR from the hotel I'm staying at in West Seneca and rebuilt my speedometer. They also cleaned out my interior with a vacuum and tuned my engine . 5 star

  ryan obek
2 years ago
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!

  John D
6 years ago
Good work but he has Banker hours takes forever to get anything done..My car still don't idle after he had it for months..

  Ed Green
4 years ago
Helped me out with a few odds and ends for my CTS-V and always a wealth of knowledge for my other LS projects

  brad platt
6 years ago
J & J installed headers on my Super Snake, runs amazing!!

  Dave Busch
3 years ago
Quick courteous service always satisfied never disappointed Jay and his team are great

  Keith Kash
5 years ago
Still waiting for them to call me back about installing my paid for part!

  Ed Penkalski
a year ago
Knowledgeable staff won't steer you wrong

  Rusted N Stripped
5 years ago
Awesome work happens here! Upgrades and tunes!

  Jeffrey Lentsch
5 years ago
Best place for the tune you want!

  Opening Hours

Monday 9 AM-6 PM
Tuesday 9 AM-5 PM
Wednesday 9 AM-5 PM
Thursday 9 AM-5 PM
Friday 9 AM-6 PM
Saturday Closed
Sunday Closed

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