CSTuned ECU Tuning - Subaru / Toyota / Nissan / Infiniti / Ford / GM / Stellantis / Honda / BMW / Audi / Volkswagen

08/31/2026

Kris brought us his jaw-dropping GR86 with a custom turbo kit that he built himself. Not only is this car showroom perfect, but it has the passion of a true enthusiast behind it 🙏

With petrol tuning completed, we are looking forward to having this car back for additional calibration work on alcohol. Ready to let this turbo sing and see if we can push this setup into the low 400s at a conservative pressure ratio to keep the factory powertrain happy 💪

Of course, none of this would be possible without the assistance of Teter Automotive for providing the dynamometer and EcuTek Technologies for providing the calibration software. You can see this beautiful car on display at the CSTuned booth at Subiefest Midwest in October 🫡

What are you waiting for? Let‘s get you tuned today! We offer world-wide custom ECU calibration services both remotely, and on-site at Teter Automotive in Montgomery, IL, USA 🇺🇸

Website: https://www.cstuned.com/services

Facebook: https://www.facebook.com/CSTunedChicago

Instagram: https://instagram.com/cstunedofficial

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What a blessing it was to lend a hand dialing in both of these bad ass Subies 💪Shoutout to .43 and  for joining the CSTu...
08/14/2026

What a blessing it was to lend a hand dialing in both of these bad ass Subies 💪

Shoutout to .43 and for joining the CSTuned family 🫡

What are you waiting for? Let‘s get you tuned today! We offer world-wide custom ECU calibration services both remotely, and on-site at Teter Automotive in Montgomery, IL, USA 🇺🇸

Website: https://www.cstuned.com/services

Facebook: https://www.facebook.com/CSTunedChicago

Instagram: https://instagram.com/cstunedofficial

Community: https://www.facebook.com/groups/5453549688048132

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Can’t have a dyno tune without a pre-dyno inspection 🧐 t.r_inc busy as always, going through the car to ensure that it’s...
06/16/2026

Can’t have a dyno tune without a pre-dyno inspection 🧐
t.r_inc busy as always, going through the car to ensure that it’s safe and up to the task of handling the stress that dyno tuning induces 💪

What are you waiting for? Let‘s get you tuned today! We offer world-wide custom ECU calibration services both remotely, and on-site at in Montgomery, IL, USA 🇺🇸

Website: https://www.cstuned.com/services

Facebook: https://www.facebook.com/CSTunedChicago

Instagram: https://instagram.com/cstunedofficial

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This VA WRX came in for a dyno tune but unfortunately had a pretty big vacuum leak 😬Thankfully, master tech  is on the c...
05/22/2026

This VA WRX came in for a dyno tune but unfortunately had a pretty big vacuum leak 😬

Thankfully, master tech is on the case and working hard to get this thing ready for the rollers. Just another reminder that a tuner is nothing without a capable technician team behind them 💪

What are you waiting for? Let‘s get you tuned today! We offer world-wide custom ECU calibration services both remotely, and on-site at in Montgomery, IL, USA 🇺🇸

Website: https://www.cstuned.com/services

Facebook: https://www.facebook.com/CSTunedChicago

Instagram: https://instagram.com/cstunedofficial

Community: https://www.facebook.com/groups/5453549688048132

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02/19/2026

Dyno tuning appointments are filling up for February! Will your car be ready for Spring? Let’s get your car from 99% to 110% with a proper tune! Message us for a quote 🫡

02/11/2026

There’s nothing quite like the rumble of an EJ! Trying to optimize your car’s performance and efficiency? Send us a message! We’ve got what you need 🫡

02/09/2026

Tired of being slow? Let’s fix that! Plenty of tuning slots available in February. Hit us up and let us transform your ride 💪

02/06/2026

Another day, another car on the dyno. Will you be next? Send us a message and let’s get you scheduled! 📈

02/04/2026

Looking for a tune? We can help! Both dyno and remote tuning available for a variety of platforms 🤘

02/02/2026

Looking to spice up the whip? Send us a message! You know where to find us! 👌

Address

2235 Cornell Avenue
North Aurora, IL
60538

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+17797071393

Alerts

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