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Fully Custom Dyno Tuning Shop in Connecticut
Unlock more power, efficiency, and driveability with Connecticut's premier car tuning shop.
Performance Tuning Shop in Central Connecticut
We do our car tune ups as we would our own. Always striving for a balance between reliability and performance.
Custom Car Performance Tuning
Killtech Tuning is your local calibration expert and we’re ready to upgrade your car’s performance today. Enjoy smoother engine operation, improved throttle response and reprogrammed torque parameters that can dramatically improve the performance and driveability of your vehicle.
Unlock your Vehicle’s Full Potential with Performance Car Tuning
Whether you’re still shopping around or ready to start your custom tuning project, we’re ready to help. We are your local industry experts in all things automotive tuning, including remote tuning as needed and custom calibration. We work with OEM and Aftermarket ECU's and Engine Management Systems.
What our clients are saying
Who is KillTech Tuning?
We’re your local industry experts on performance tuning and engine calibration. Like you, we’re car enthusiasts too, so we know how important your car is to you and we take our responsibilities very seriously. We treat every customer with respect, and will listen to your performance needs. We deliver high-quality, professional tuning and calibrations and won’t risk your safety or damage to your car’s engine. We love optimizing vehicle performance as much as you’ll love driving your custom-tuned vehicle!
Reliability and Trust
We value being reliable and trustworthy more than anything, because like you, we've experienced services that don't come through on that promise.
Better Tuning
We're more than just car enthusiasts. We're calibration experts who bring out the best in your car's performance with a fully custom approach that you can find nowhere else.
Competitive Pricing
We love what we do, and because of that, we work at a fair price point. Contact us today to discuss pricing for your specific model & project.
Recent Custom Car Modifications & Performance Car Tuning Projects
Check out some of our recently tuned performance vehicles and engine calibration projects below.
Read our blogs and enhance your car’s performance with our insights.
Ready to Rev Up Your Car’s Performance?
If you’re ready to custom calibrate your car’s engine and finally unlock its full performance potential, call us! Looking for an estimate? Not sure whether we service your car’s make, model, or custom engine? Get in touch today to learn more.