From PCM removal to supercharger systems, our manuals provides clear explanations and step-by-step instructions on installing your high performance components properly.
Welcome to East Coast Supercharging (ECS), one of the nation’s premier GM performance centers. ECS is the manufacturer of the highest quality supercharging systems for your late-model Corvette and Camaro.
We pride ourselves on quality, workmanship and proven powerful results. From ECS’ state-of-the-art tuning to our premium parts selection, we can help you build a package that suits your driving style and power goals.
Please look around our website at the options we have available, and do not hesitate to contact us if you have any questions. We look forward to hearing from you.
Check out some of our work.
Have an ECS kit or looking to purchase a used kit and need some parts or tech assistance?
Take a look at our tech support links below. We have resources for installations on all our kits, supercharger belt and pulley guide along with all kit replacement components and upgrade kits.
Novi Impeller Speed Calculator: V2/V3= 1500 V1/V7=2200
The team at East Coast Supercharging is proud to announce we have secured and ordered a early allocation 2020 Mid-Engine C8 Corvette. Thanks to the guys at Kerbeck Chevrolet for their help to spec and order our new development car. We are excited and hope for early delivery next year and to hit the ground running with product development to help make this incredible car even better.
Here is our spec:
-2020 2LT C8 Torch red w/ black wheels
-Z51 Performance package
-FE4 Magnetic ride performance suspension
-Front end lift
-Adrenaline red interior w/ competition seats
GM High Tech Performance called East Coast Supercharging “One of the premier LS-based supercharging shops in the county” (4/2010 pg 17) “One of the most reputable shops along the Atlantic Shoreline” (10/2005 pg 63) and “The C5 and C6 Corvette experts” (5/2009) . Our Builds have been published numerous magazines from around the world, including: Vette, Corvette Fever, Corvette Enthusiast, GM High Tech Performance, Corvette Magazine, Chevy High Performance, Super Chevy, Top Performance Automobile, Fastest Street Car Magazine and more. But more importantly, East Coast Supercharging is a full service LSx shop. From basic maintenance, like fluid changes, brake service and clutch swaps to all out, purpose built track cars, you can trust ECS for all your service needs.
Like you, we are enthusiasts. We care about how your car is treated while its here, and the results you see after leaving. We’ve tested and compared hundreds of products on our own cars, so we know what works and can help you resolve nagging issues as well as add some more power along the way.
Some of our basic services are listed below. If you don’t see a needed service listed, or need guidance on resolving any issue with your car, don’t hesitate to call us at the shop to discuss your options.
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Hear what other customers are saying about East Coast Supercharging. If you would like to comment please fill out the testimonial form below.
These guys not only know Corvettes but know PEOPLE and how to explain and make you feel comfortable. They ARE Corvette guys too and always want to make everyone happy. A happy, satisfied customer is what makes any business tick. These guys are tops at making Corvettes perform better and by being sure everyone is having fun and feeling comfortable and satisfied.
Glennm27
I am very impressed. Car feels stronger and shifts MUCH better. Just what I expected. I haven’t put very many miles on it since I got it back but right now I’m very happy!! I will post some more long term results after a few more miles and a mpg check. I would recommend them to anyone interested in a mail order tune!
harleyreb1
I had ECS do a mail order tune for me after my header install. THIS IS A MUST FOR 99.00!! The difference is amazing in the shift points and the way the car runs. I highly recommend ECS for this tune. You will be very happy.
c5_BearsFan
I had my A4 done by Doug at Carlisle 2 years ago. It was a totally different car than the one I drove up there, when he got done with it. He changed the shift points, re-set both fans to come on at 200*, and whatever other voodoo he does.
sneakelman
If you are considering having a mail order tune but just not sure about it…don’t wait any longer. This is the place to send it. I removed it just like Chris said, there is a little 7mm screw way up the inside of the fender next to the door he said makes it easy to remove without bracket breakage, and he was certainly right, also makes it a whole lot easier to see the rest of the 7mm screws holding everything in. It was out in less than 5 minutes. Just got it back and a total of 12 minutes from the time I sat down on the garage floor till I cranked it up. Done and what a difference. LT headers, X-pipe, CAI, and GHL Bullets round out my mods so far and this was the best small chunk of change I’ve spent ! Don’t delay, just do it, it’s worth it! The best mod I’ve made, especially for the buck. Big seat of the pants difference. Now, it runs like the sports car it truly is. I’m impressed. Especially with the A4 and the way it shifts now. Yes, you can really feel the difference.
dancin1
I have an ECS m/o tune. I’m right about 5000′. My fuel milage has gone up about 1.5mpg now. No detonation, no SES. I specifically asked about high altitude applications and felt it was important. I always thought altitude played a part in computer adjustments because of a difference in atmospheric pressure.
81c3
I finally got my PCM back in and tested everything out with the new headers. The car is a beast now! I was amazed at the difference (a buddy of mine was also). Anyone on the fence I would strongly suggest getting off and sending your PCM to ECS. They do great work. Thanks guys!!
Jhonathan_W
Got my PCM back today, only sent it out Monday afternoon…wow that was a quick turnaround! Thanks Doug
My5thVet
Hey Everyone: I’d like to vouch for Doug’s tunes…! I actually just sent an email to Chris at ECS about my car. I had the chance to drive my friend’s H/C ’01 C5 recently. Great car and it’s fast, but my car actually pulls harder on the bottom end. Part of that is the movement of the torque curve with his cam, but I know a lot of it is this tune as well. My buddy also drove my car and said, “I wouldn’t do anything else to this car,” as he knew I was thinking of putting in a H/C setup. The car is really that fast. All I’ve done to date is Kooks LT’s, a Vararam and Doug’s tune. Great job, Doug…! Rossi, Pittsburgh PA
Rossi396
I drove a from Long Island to south Jersey, a little less then 3 hours to have Doug street tune my 99 FRC on a day that they are closed. Doug did and a great job with my car and I am very happy with the results. The customer service is outstanding. I give ECS two thumbs, Thank you ECS.
99mikeb
April 21st, 2012 – Millville, NJ: We here at East Coast Supercharging LLC. are proud to support our NASA Road Racers in their respective classes today at New Jersey Motorsports Park. The weather turned out to be fantastic, with one of the largest turnouts that we have seen in years.
Paul Plemenos, 2006 C6 Z06, debuted in the season opener in the NASA ST-1 class. This class is a very high paced class, with fast cars and rigorous competition. This class is based upon a Horsepower to Weight ratio of 5.5:1, and has additional weight penalties for tires, etc. Paul’s brand new ECS built 427ci performed flawlessly, coupled with his new Mantic 9000+ Twin Series Clutch Kit, Pfadt Aggressor 2 Package, and ARH 1 7/8″ Longtube Headers. The Thorne Valley Vineyards, sponsored team, did quite well this weekend placing 2nd in the ST-1 class earning Paul some new Hoosier shoes. Amongst gathering crucial data for suspension tuning and engine tuning, it was an overall great day for the TVV crew.
Benjamin Lesnak, 2001 C5 Corvette, debuted in the season opener in the NASA TTA class. Last year Ben was the TTB National Champion, so this year he stepped up to the TTA class to bring havoc to another set of drivers! The C5 Corvette needs to maintain a 8.7:1 overall Horsepower to Weight ratio, and is also restricted by tire/engine modifications. Ben was the fastest throughout practice, #1 qualifier, and then took home the victory in the TTA class earning himself some new shoes also. Ben is a hardcore racer, as you will see him toating his 8 tire trailer behind his Corvette, driving all over the country with his reliable, ECS built, 2001 Corvette featuring the new Mantic 7000+ Triple 7.25″ disc setup.
Congratulations to all NASA racers, and support staff for a fun, safe day of racing!
Rob Farley has started the year off right this year. After fighting some rearend issues on Friday, we next day air’d down to Rob an ECS Spool Kit and some spider gears. With help from Tracy Lewis, Rob was able to run on Saturday’s qualifying, in which he took home the finals win on Sunday!
Congrats to Rob for over a .200 margin of victory.
ECS is proud to be paired up again with Hooked on Driving to put together a great day on track for another season!
All run groups are available at this time, and instructors will be needed, so whether you are a seasoned pro or this is your first time, come on out and see how well your car can handle on track. Race car to daily driver, all are welcome to enjoy the day.
There is a discount for signing up through the link below, so be sure to take advantage of that. 
For those who have not been on track for an ECS/Hooked on driving event, feel free to call or email us with any questions you have. There will be a nice lunch provided, and the track is ran quite well. There is plenty of track time for every run group, so expect to home tired!
Instructors are also provided for all beginner run group drivers at no additional charge.
We hope to see many of you there!!!