Next Gen Built Performance

Next Gen Built Performance OPEN BY APPOINTMENT ONLY

We speicalize in Domestic V8 builds & tuning, specifically late model GM & Dodge. Hub dyno & AWD dyno in house.

To book an appointment or consult on a build call us at 630-956-6688 or email [email protected]. We are your one-stop shop for all your high performance needs, from supercharger Installs to custom turbo kits, we can do it all! We tune in house as well w/a Dynocom dyno.

We’re hiring 2 experienced auto technicians.Must have 2+ years of experience, your own tools, and strong diagnostic and ...
07/28/2026

We’re hiring 2 experienced auto technicians.

Must have 2+ years of experience, your own tools, and strong diagnostic and performance knowledge.

Apply today. Call 630-956-6688, Email [email protected], OR stop in!

It’s Time…..We are looking for the best of the best technicians to add to our team. We have grown way past our current c...
07/14/2026

It’s Time…..We are looking for the best of the best technicians to add to our team. We have grown way past our current capabilities of turning out bada$$ cars in a timely manner. We need to add 2 top notch techs to keep up with current demand. Send us an Email, Phone Call, or stop in if you think you want to be part of the NextGen Family

03/31/2026

WK1 Jeep SRT8 rocking a vortech supercharger was in for a tune. It put down 529awhp & 512 tq.

To schedule your vehicle in for a build or a tune give us a call at 630-956-6688 or email [email protected].

03/10/2026

Some Gen V LT1 action! This 6th Gen Camaro was dropped off for a flexfuel tune. It had full bolt ons, LT2 intake manifold, LT5 tb, aftermarket cam & flexfuel. On E85 it put down 548whp & 523tq.

To schedule your vehicle in for a build or a dyno tune give us a call at 630-956-6688 or email [email protected].

03/06/2026

A very clean Procharged 4th Gen. Camaro we had in for a tune. It put down 461whp & 466tq.

To schedule your vehicle in for a build or a dyno tune, give us a call at 630-956-6688 or email [email protected].

02/24/2026

Customers SS got the dreaded lifter tick noise. We got the old bad parts out & slapped in a Brian Tooley Racing cam kit w/ their stg 2 V2 ls3 cam & new set of lifters. With the new BTR cam it put down 443whp & 434tq.

To schedule your vehicle in for a build or a dyno tune, give us a call at 630-956-6688 or email [email protected].

02/09/2026

Very clean Suburban we had the pleasure of doing a build on. Customer wanted more power & still be reliable for this big family hauler. We started off with a Brian Tooley Racing stage 1 turbo cam. Reached out to Huron Speed Products for one of their turbo kits along with our good friends over at Comp Turbo Technology. This is running a 76mm oilless air cooled Comp Turbo Technology. For the fuel side of things we kept it more simpler, we added a single 525lph pump along with a set of Fuel Injector Clinic 1000cc injectors. Supporting the new 200+hp & tq is a PerformaBuilt Transmissions Black Edition 4l60 along with a Circle D Specialties triple disc converter.

On 93 it put down 558whp & 546tq. On E85 it put down 622whp & 592tq. This should make hauling the family around & getting groceries more enjoyable!

To schedule you vehicle in for a build or a dyno tune, give us a call at 630-956-6688 or email [email protected].

Happy Birthday SHOUTOUT to one of our own, Nicholas. Nick has been a huge part in making us who we are today. Thank you ...
02/03/2026

Happy Birthday SHOUTOUT to one of our own, Nicholas. Nick has been a huge part in making us who we are today. Thank you Nick for all what you do here, the hard work, the late nights, the weekends, covering anyone when they need help. I know we made you work today, but have a great birthday anyway!!

The quickest & highest rated 4l60 trans out there! The Black Edition from PerformaBuilt Transmissions! This trans has go...
02/03/2026

The quickest & highest rated 4l60 trans out there! The Black Edition from PerformaBuilt Transmissions! This trans has gone in the 7s in the 1/4 mile & rated at 1000+hp!

We added a turbo kit to a customers Suburban last year & with the new added power the stock trans said no more. Along with this built 4l60 we are also using a Circle D Specialties triple disc converter. Stay tune for dyno video of this turbo suburban!

To schedule your vehicle in for a build or dyno tuning give us a call at 630-956-6688 or email [email protected].

01/30/2026

CTS V coupe in for a tune. This was built years ago, not by us. It’s the rocking the older Jokerz Performance full tilt port, Brian Tooley Racing stg3 pd cam, flexfuel along with other supporting mods. It put down 809whp & 663tq on E85.

To schedule your vehicle in for build or a dyno tune give us a call at 630-956-6688 or email [email protected].

Address

530 Roosevelt Road
Glen Ellyn, IL
60137

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

Telephone

+16309566688

Website

Alerts

Be the first to know and let us send you an email when Next Gen Built Performance posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Next Gen Built Performance:

Shortcuts

Share

Category