Fastech - Performance

Performance Tuning

Premier European Performance Tuning Based in Chattanooga, Tennessee

Full-Service Performance Tuning

From enhancing horsepower and torque to optimizing fuel efficiency and responsiveness, our expert technicians offer a range of full-service performance techniques and premium upgrades to unlock the full potential of your vehicle.

Race Proven Expertise

Backed by years of our track-tested experience, we specialize in fine-tuning European vehicles for peak performance. Passionate about our local racing community, our team brings a proven track record of success in every build.

Custom Performance Diagnostics

From engine analysis to dynamic handling assessments, our technicians uncover areas for enhancement. Whether you’re seeking optimized power, improved efficiency, or enhanced driving dynamics, trust us to deliver tailored solutions.

Performance Tuning

Passion for Performance

In addition to all these services, we are proud to stock top-quality parts in our shop. Our inventory is almost wholly comprised of OEM and high-quality performance parts for the best quality and reliability. We offer Liqui-Moly oils, lubricants, and additives, and we are licensed dealers for several performance suppliers, such as Unitronic, APR, Dinan, BootMod3, and United Motorsports!

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Performance Services

Premium Performance Services

PERFORMANCE SERVICES

Performance Software Tuning

Enhance your European vehicle's performance with our expert ECU adjustments.

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PERFORMANCE SERVICES

Intake System Upgrades

Boost performance with precision upgrades for increased power and responsiveness.

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PERFORMANCE SERVICES

Exhaust System Upgrades

Unlock increased power and optimize your vehicle's sound profile with our tailored enhancements.

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PERFORMANCE SERVICES

Turbocharger System Upgrades

Experience exhilarating power boosts and improved acceleration with tailor upgrades.

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PERFORMANCE SERVICES

Fuel System Upgrades

For those looking to give their fuel system a supercharge, we offer services like fuel injectors, cleanings, adjustments, and tuning.

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PERFORMANCE SERVICES

Engine Builds

We craft engines tailored to your European vehicle, delivering unmatched power, reliability, and driving pleasure.

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PERFORMANCE SERVICES

Suspension Upgrades

We tailor solutions to optimize your car's stability, responsiveness, and overall driving dynamics.

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PERFORMANCE SERVICES

Custom Build Consulting

From concept to completion, our team collaborates with you to design and plan your custom build project.

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Where Car Passion Meets Precision

Fastech Auto Service offers our clients a variety of performance tuning options and reliable performance parts for whatever their goals are. Contact us today to see how we can help you unlock your car’s potential!

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Racing

The Fastech Race Team

Racing

Our Race Team

We're Car Enthusiasts

Our business was started from our passion for cars and racing. Over the last twenty years, we’ve grown as members of the local community and as reliable partners for other enthusiasts in the Chattanooga area.

2024 Season Updates

Fastech Auto Service is thrilled to announce that we are teaming up with the local @chattanoogatourenwagen race team in 2024. We’re supporting their race towards the National and East Championships in the World Racing League!