Next Generation Built Performance

- Overview
- Intro
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- +1 630-956-6688
- www.facebook.com
- 530 Roosevelt Rd, Glen Ellyn, IL 60137, USA
Operating Hours
Next Generation Built Performance Introduce
For automotive enthusiasts, racers, and those looking to significantly enhance their vehicle's performance in Glen Ellyn, IL 60137, Next Generation Built Performance at 530 Roosevelt Rd stands as a highly specialized destination within the "Auto Repair Stations" category. This is not your typical general repair shop; instead, it's a dedicated performance tuning and diagnostics center, recognized for its exceptional ability to unlock and optimize a vehicle's true potential. You can reach them at (630) 956-6688 or +1 630-956-6688 to discuss your performance goals.
The environment at Next Generation Built Performance is clearly geared towards precision, power, and high-performance automotive work. While specific details on the decor or waiting area are not provided, the customer reviews strongly suggest a professional yet passionate atmosphere, indicative of a shop deeply immersed in the world of vehicle tuning and diagnostics. The reviews consistently praise the lead tuner, Bobby, for his expertise, patience, and thoroughness. Customers describe the experience as one where their "unique circumstance" is handled with professionalism, and they feel "welcome." The emphasis is on tangible results, with clients reporting "a ton of power" gained, significant horsepower and torque increases, and "drastically improved" drivability. This feedback paints a picture of a hands-on, results-driven shop where the staff are deeply knowledgeable and committed to achieving customer performance goals. The direct, confident language from customers like "Don't waste your time and money driving around and going to the track just put it on the hub Dyno and be done with it. Worth every penny," speaks volumes about the trust and satisfaction they inspire.
Next Generation Built Performance operates as a specialized "Auto Repair Station" that focuses almost exclusively on enhancing and optimizing vehicle performance. Their services are aimed at maximizing horsepower, torque, and overall drivability, particularly for high-performance, modified, or custom-built vehicles. Unlike general mechanics, their expertise lies in the intricate science of engine calibration and tuning. Key services offered typically include:
Custom Dyno Tuning (Hub Dyno): This is a core offering. Using advanced hub dynamometers, they can precisely measure and adjust engine parameters to optimize fuel delivery, ignition timing, and boost pressure (for forced induction vehicles) for maximum power output and efficiency. This is distinct from chassis dynos as hub dynos measure power directly at the wheels, removing tire slip variables.
Performance Diagnostics: Beyond general diagnostics, they excel at troubleshooting complex performance issues that might not be apparent with standard OBD-II scanners. This includes identifying bottlenecks in engine components, fuel delivery issues, or sensor malfunctions that hinder performance.
Engine Calibration and Optimization: Fine-tuning engine control units (ECUs) for vehicles with modifications such as turbochargers, superchargers, custom camshafts, upgraded injectors, and exhaust systems. This ensures all components work harmoniously to produce optimal power and reliability.
Drivability Improvement: While focusing on power, customers also note a "drastically improved" drivability. This involves tuning for smoother idle, better throttle response, and improved street manners for high-horsepower vehicles that might otherwise be temperamental.
Spark Plug Reading and Analysis: As highlighted by a customer, the ability to "read a spark plug" is a critical, old-school skill for expert tuners, providing invaluable insights into an engine's combustion efficiency and health under various loads.
Support for Custom Builds: They are comfortable working with highly customized and unique engine combinations, including "big inch Big Block Chevy combo with a blow through carburetor," indicating expertise in both modern and classic performance platforms.
Troubleshooting Performance Issues: Addressing issues like "several driveability issues" and transforming a car from "high 10s to low 9s" (referring to quarter-mile times), demonstrating their ability to fix complex problems and make significant performance gains.
What truly sets Next Generation Built Performance apart are its specialized features and the deep expertise of its team, particularly Bobby:
Elite Tuning Skill: The reviews overwhelmingly point to Bobby's exceptional talent in tuning, achieving massive horsepower and torque gains and significantly improving vehicle performance and drivability. His ability to "read a spark plug" signifies a deep understanding of engine combustion dynamics.
Specialization in Performance Vehicles: Unlike general repair shops, their focus is on high-performance applications, from turbo upgrades to custom carbureted setups. This specialization means they have the specific knowledge, experience, and equipment for these complex modifications.
State-of-the-Art Hub Dyno: The use of a hub dyno is a significant feature. Hub dynos provide highly accurate and repeatable power measurements by connecting directly to the vehicle's hubs, minimizing variables like tire slip and providing a true representation of engine output.
Problem-Solving Acumen: The ability to "dial in" a car with "unique circumstance" and resolve "several driveability issues" highlights their diagnostic prowess beyond just performance tuning.
Customer-Centric Approach: Despite dealing with complex technical work, the staff's patience and thoroughness, making customers feel "welcome," create a positive and trusting professional relationship.
Tangible Results: The most compelling feature is the quantifiable results customers experience: "almost 250 horsepower peak," "over 100 HP and torque all across the board," and pushing a car "over 1kwhp." These are not just claims, but proven gains.
For a highly specialized performance shop like Next Generation Built Performance, traditional "promotions" might differ from those of a general auto repair station. Their primary draw and "promotion" is often their reputation for delivering significant, measurable performance gains and their expert knowledge, which is priceless to enthusiasts. While specific advertised deals are not provided in the information, potential "promotional" aspects or ways they attract business might include:
Performance Package Deals: Offering bundled services for specific vehicle platforms, e.g., a "Stage 1" or "Stage 2" tuning package that includes a dyno session and specific performance upgrades.
Introductory Tuning Rates: Special pricing for first-time customers on their initial dyno tune.
Social Media and Forum Engagement: Many performance shops actively engage with online communities (car forums, social media groups) to showcase their work and attract new clients.
Event Sponsorships/Participation: Supporting local car shows, drag racing events, or track days can be a way to promote their capabilities and connect with potential customers.
Customer Testimonial Showcase: The strong positive reviews provided are a powerful form of promotion, demonstrating the value and effectiveness of their services.
Given the nature of their highly specialized services, individuals interested in working with Next Generation Built Performance are encouraged to contact them directly at (630) 956-6688 to discuss their specific vehicle, performance goals, and to inquire about detailed pricing for custom tuning and diagnostic services. Their expertise promises to be "worth every penny" for those serious about maximizing their vehicle's power and performance.
Next Generation Built Performance Photos
Next Generation Built Performance Location
Next Generation Built Performance Customer Reviews
I had Bobby tune my car twice and picked up a ton of power each time. The first time he fixed my tune up and picked up almost 250 horsepower peak and over 100 HP and torque all across the board. Car was an absolute animal. The second was for a turbo upgrade and he had it over 1kwhp pretty quick with lots of room to grow. Bobby knows how to read a spark plug which is the most important thing. I'm currently putting together a big inch Big Block Chevy combo with a blow through carburetor and can't wait to get it to him and go to the next level. He was not afraid to make the changes to the carb and get it where it needed to be. Went from high 10s to low 9s with his tune up and had more power than I could get the car to handle. The driveability was drastically improved too. Don't waste your time and money driving around and going to the track just put it on the hub Dyno and be done with it. Worth every penny.
Mar 19, 2025 · Nicholas Spencer
I just left NextGen after having my car dynotuned and diagnosed for several driveability issues. I can’t say enough about the staff there, as well as the patience and thoroughness Bob showed in dialing in my car. He dealt with my unique circumstance like a true professional and made me feel welcome. I am looking forward to a continued business relationship with NextGen in the years to come. Can’t thank your team enough.
Apr 08, 2025 · Ryan Sully
Best LS performance shop around! I truthfully only trust my car in the hands of Bob. This shop is amazing! You wanna go fast? Bring your car here. Tell Bob what you want and let him build you a wicked fast beast. Seriously! Driven my 1100rwhp big turbo SS for 2-3 years reliably now!!! Couldn’t ask for a better build! You will not be even remotely disappointed ever with Next Gen! Love my 🍊🏁
Jul 18, 2021 · Brandon V
I brought my car to Next Gen for them to look over and sort out some issues from the previous shop that built the car. Bob was honest and upfront the whole process. He explained everything that needed to be done, why it needed to be done and explained the whole process. I immediately felt like my car was in the right hands. Him and his team cleaned up a mess of wires and hoses under the hood and made it look tidy and professional under the hood. Bob also worked on the tune for the motor and trans. When I got the car back, it felt fast and very responsive. The trans shifts 100x better. I can't thank Bob and his guys enough for a great experience and bring the car to life. My car will not be in any other shop but Next Gen. Highly recommend these guys!
Sep 27, 2024 · Sam Phillips
Bob put together, installed and tuned an LSA package on ‘14 Caprice PPV. It rips, absolutely rips. Also installed 4-pot Brembos, King Springs, Monroe shortened struts, Stainless Works headers and other upgrades. Clean work and couldn’t be happier, can’t take out car without someone offering to buy it. Five stars, thanks Bob!
Dec 11, 2020 · Marshall Fong
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