JTM Motorsports
Call now
Call now
Website
Call
JTM Motorsports is the world's leader in late model vehicle performance parts, installations, and tuning. We provide high-performance enhancements for your vehicle with as much emphasis on drivability and reliability as there is on power and speed. No matter what your goals are, you can unleash the performance potential in your vehicle today with JTM Motorsports!

Assistant coaching positions might or may not be paid, however they're essential in advancing your career. Seek out the most effective coaches in your area and discover out if they are looking for assistants and what to know how to become a basketball coach with no experience. If you don't know of a retired coach, contact some local high school coaches who you respect.
Services
JTM Motorsports is proud to offer one of the finest install facilities on the east coast. Of course, if you don't see a service listed that you require, contact us for the most updated availability! Parts Dealers for All Aftermarket & OEM Upgrades including Engines, Transmissions, Tires, Superchargers, Nitrous, Exhaust Systems, Intakes, & Much More.
The MGW Shifter for the C5 / C6 / C7 corvette ( including z06 ) is now in production and ready for sale to the public. In addition, they possess the same patented features of our Mustang and Viper short throw Shifters. Utilizing state of the art materials and design components this shifter has been engineered to offer both short throw and ease of shifting for all gears.
JTM Motorsports offers various performance packages for GM vehicles. These packages are tried-and-true combinations we feel to be powerful yet reliable for many street applications. Though many vehicles may have existing modifications, you can use the packages below to give you an idea of where your budget and desired horsepower may be.
JTM Motorsports has all your performance packages covered for your 2014-2019 C7 Corvette. Our performance packages are specifically designed to maximize performance with unquestioned reliability, keeping your build ready for whatever the street or track throws your way. JTM Motorsports offers everything from simple bolt ons to 1000+ horsepower track ready monsters.
This is the section of the site that highlights some of our most recent, and notable, builds to date. They range everywhere from mild to wild, and are intended for everything from the street, to the dragstrip, to the half-mile and even the road course. Want to see your car on this list? Give us a call!
Reviews (12)
Tom Poupis
Tom Poupis
Dec 21, 2021
Report
Know what there doing, John is very knowledgeable and I recommend JTM. My 2002 Corvette runs perfectly " thanks to John and the crew !
Matt Feldman
Matt Feldman
Jun 20, 2021
Report
Highly recommend. JTM did a cam swap and a dyno tune on my El Camino with a 5.3 LS and I couldn't be happier with the results. Jon rules and gives exceptional customer service. When I changed my rear gear ratio he walked me through updating my computer so I didn't have to drive two hours back to his shop. First class operation.
Mike Pace
Mike Pace
Jan 28, 2021
Report
If you are looking for any LS or LT or for that matter any parts Chaz is the best guy to deal with hands down!.. im in canada and its usually horrible to get anything shipped here or even priced here at a reasonable price and Chaz shipped me my stainless works headers and rotofab intank (and some more stuff soon) and saved almost $600Us just on parts and his shipping quotes were amamzing for shipping to canada and my stuff arrived in a week even with christmas.. will definaly use him for any aftermarket parts regardless or make of vehicle he can get them.. thanks again!
James Couluris
James Couluris
Nov 19, 2020
Report
Brought my car to have work done.after months of hardly no communication only when they broke something. Now I have a car with a bad tune and have not heard back from jtm. Horrible communication does not care about what the customer wants! John tells me he will call me to get the car back to him to fix it, but thats been a lie. The only people leaving positive reviews are his friends! Now I have to pay another shop to fix JTM'S mistakes. Avoid this shop!
Chris Buckley Jr
Chris Buckley Jr
Aug 23, 2019
Report
John and the team at JTM are the best. I took my car there first for basic maintenance and got the grand tour of the facility and it’s very high tech. They have all new lifts and equipment and do dyno tuning onsite. He spent a lot of time trying to find a problem with my car and kept me well informed every step of the way and even provided advice about next steps. His shop rates are the most reasonable around. If you’re looking to get your sports car worked on I would definitely recommend JTM.
Andrzej S.
Andrzej S.
Jul 15, 2019
Report
TLDR: These guys are amazing, they are upfront and did an excellent job on my Fbody when no one else could.
Long: I purchased a 2002 Camaro SS SLP, after a while the car had the following mods, G5x3 cam, clutch, exhaust, suspension, intake etc. I had taken it to a few other LS tuner shops in the NY area and no one could really tune the car. I really could not drive the car, the oil smelled like gas, it would fall on its face when you go on it, and I didn’t know what to do or where to go. Someone recommended JTM and I said well screw it, I might as well try. Today I picked up my car, what an
Chris McDaniels
Chris McDaniels
Jan 04, 2019
Report
First Class Operation! It is the right place to bring your Vette or muscle car. John takes the time to explain all and does it right. Staff is highly trained. These guys get it done. I highly recommend.
Vin C.
Vin C.
Dec 23, 2018
Report
Hands down the best performance and fabrication shop in the Tristate/Longisland area. Driving onto the lot alone you seen nothing but amazing builds in progress or completed. These are the guys you bring your vehicle to when your looking to make your street car or race car the fastest possible. Happy to have found John/Matt to turn my Trailblazer SS into one of the baddest street trucks around.
Joan B.
Joan B.
Mar 25, 2018
Report
These guys are the absolute worst!!! They do things to your car you didn't ask me to do and then try to charge you
They don't do what you did put the car in for and then they start charging storage fees before you ever got a bill
Ann M.
Ann M.
Mar 25, 2018
Report
Like to lien your cars and charge more then you agree upon. Make sure you get contracts !!! Shady
Gianni F.
Gianni F.
Aug 30, 2017
Report
John and his team are hands down one of the best LS shops on Long Island. They have handled multiple installs and trouble shooting for me and have always given me top notch service for a reasonable price. Their work and shop speaks for itself
John R.
John R.
Jun 18, 2017
Report
What a bunch of typical Long Island DOPES.(To put it nicely)

I know you open a business to make money.

But I never met a bunch so full of BS in my life.

They work under the theory if you have a toy (Hot Rod) You must have money to burn.

And only the highest possible dollar item will work.

That along with their line of BS and highest dollar installation costs.

For a mechanics shop I never seen such a clean set of toolboxes in my life!!!!

It's funny how this Super Fancy race car, super car, street car know all mechanic / fabricator is having their own race car being built by a shop in