Business Details
30 Years
experience
High-Performance Car Tuning & Modifications in Garland, TX
Jotech Racing has been a leader in high-performance automotive modifications since 1996, delivering cutting-edge tuning solutions for exotic and sports cars. With over 29 years of experience, our team of certified technicians specializes in turbo kits, custom engine builds, and exhaust system upgrades for vehicles like Lamborghini, Audi R8, Nissan GTR, and McLaren. Our commitment to precision and reliability ensures each project meets rigorous performance standards while maintaining drivability for daily use or track readiness.Recognized for excellence through numerous customer testimonials, we combine advanced technology with hands-on expertise to transform vehicles into high-horsepower masterpieces. Our dedication to transparency, customer education, and post-service support has solidified our reputation as a trusted partner for automotive enthusiasts nationwide.
Services
Performance Tuning
Turbo Kit Installation
Exhaust System Upgrades
Custom Engine Modifications
Suspension Upgrades
Dyno Testing
Race Car Preparation
Custom Intake Systems
Clutch Upgrades
Fuel System Enhancements
Details
- Year established: 1996
Highlights and features
- We offer over 29 years of experience in high-performance car tuning.
- Our team includes certified technicians with expertise in exotic vehicle modifications.
- We provide custom tuning solutions for Lamborghini, Audi R8, Nissan GTR, and other high-performance vehicles.
- Our services include twin turbo kits, exhaust systems, and performance upgrades with proven reliability.
- We guarantee customer satisfaction with transparent communication and quality workmanship.
What people say
Expertise
Reliable service
Exceptional results
Knowledgeable staff
Professional customer care
Services
Performance Tuning
Our performance tuning optimizes engine parameters for maximum power while maintaining reliability. We use advanced software to adjust fuel maps, boost levels, and ignition timing for vehicles like Lamborghini, Audi R8, and Nissan GTR. This service ensures improved horsepower, torque, and drivability for street or track applications.
Turbo Kit Installation
We install custom twin turbo kits designed to significantly increase horsepower. Our systems include precision-engineered components like intercoolers, wastegates, and exhaust systems for vehicles such as Chevrolet C8 and Audi R8. Each installation is paired with custom tuning for optimal performance and safety.
Exhaust System Upgrades
Our exhaust upgrades enhance airflow and reduce backpressure for improved engine efficiency. We offer stainless steel and titanium systems with customizable tips for exotic cars. These modifications deliver increased power, aggressive sound profiles, and weight savings for track-focused vehicles.
Custom Engine Builds
We construct fully-built engines capable of handling extreme horsepower levels. Our builds include forged internals, upgraded cylinder heads, and precision balancing for reliability at high RPMs. These engines are designed for drag racing, track events, and high-performance street use in vehicles like McLaren and Nissan GTR.
Dyno Testing
Our in-house dyno facilities allow precise measurement of horsepower and torque outputs. We conduct before-and-after testing for all modifications to validate performance gains. This service ensures tuning accuracy and helps identify areas for further optimization in high-performance vehicles.
People
Kenny Tran
President
With 29 years of experience, Kenny leads Jotech Racing's performance division. He specializes in exotic car tuning and oversees all technical operations, ensuring precision in every project.
Tony Cheung
General Manager
Tony manages daily operations and client relations with 20 years of automotive industry expertise. He ensures seamless communication and service delivery for high-performance projects.
Seth Stubenberg
Tuner
Seth specializes in ECU calibration with 10 years of experience. He develops custom tuning solutions for turbocharged and naturally aspirated engines to maximize performance.
Jason Jarmon
Technician
Jason has 20 years of technical expertise in exotic car modifications. He focuses on suspension upgrades, drivetrain enhancements, and race-prep installations for track-ready vehicles.
Christian Ibarra
Technician
Christian provides meticulous mechanical work with 9 years of experience. He specializes in engine builds, exhaust system installations, and performance diagnostics.
Questions
What types of vehicles do you specialize in?
We specialize in high-performance modifications for exotic cars like Lamborghini, Audi R8, Nissan GTR, McLaren, and Porsche.
Do you offer custom tuning services?
Yes, we provide custom ECU tuning tailored to your vehicle's specific performance goals and modifications.
Are your modifications reliable for daily driving?
Our upgrades balance track-ready power with daily drivability, ensuring reliability for both street and performance use.
How long does a typical performance upgrade take?
Most projects take 2-4 weeks, depending on complexity and part availability, with transparent progress updates provided.
Videos
Reviews (6)
Richard Vargas
Jan 12, 2022
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Tony is a class act, he dropped what he was doing to help us with our request for 1 lug nut. Thank you :-)
Joel Chavez
Jan 04, 2022
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This shop is like family! Started with a simple oil change on a GTR. And whether you spend $5 bucks or more, they always treat you the same. Very courteous and professional. Each individual is very outgoing and they know how to put a customer first. Ive been going here for the past 5 years and have had only positive experiences! Personally want to thank Tony and Kenny. They have gone above and beyond to help me out. Kenny, from putting ideas on paper to Tony with follow ups and updates on my car. There have been times where I had a question and Tony takes time to respond even during their after
Amanda W.
Jul 22, 2021
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Really Nice Guys! I dont have a race car, but when I do, Ill come to these guys for help! I just walked in off the street and asked to borrow jumper cables. He didnt lend me jumper cables though, he came outside in the scorching heat and jumped the car for me. God Bless America, where a stranded girl can get help from complete strangers! Super clean shop
Lots of cool merch
Lots of cool merch
Guap
Dec 29, 2020
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I called to get my old civic computer tuned and spoke to Tony through the phone, he was so patient and great customer service skills. Answered all my questions and was very honest from the jump, recommended me to another place since they didn't have the program or part for my car, but was very helpful and super nice.
Ricky Tran
Dec 29, 2020
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The team at Jotech have always been transparent from day 1 and it has allowed them to remain successful and reputable in this industry. I am glad they are in my backyard and can lean on their expertise for anything regarding my vehicle.
Alpha Lyfe
Dec 16, 2020
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Upfront and honest is what Kenny the owner and everyone else at the shop has been with me since day one. I had some used wheels put on to my GTR and some issues happened later where I had to tow my car back home afterwards. Kenny took care of me by sending his tech all the way to my house which isnt a short drive and took care of the issue right at the convenience of my home.
