Reviews for DynoSource Performance
Write a review
Hours
Monday: 9AM - 6PM
Tuesday: 9AM - 6PM
Wednesday: 9AM - 6PM
Thursday: 9AM - 6PM
Friday: 9AM - 6PM
Saturday: ClosedSunday: Closed
Tips
gender-neutral restrooms
Find More Pros in Antioch
TNT Auto Care
- 25521 IL-173, AntiochRatings
Google: 4.2/5 
BBB: A+DynoSource Performance
20009 W State Line Rd, Antioch
Directions Call Website Pricelist Suggest an Edit
Get your award certificate!
DynoSource Performance is a reputable shop for car tuning needs. Harold, a knowledgeable and skilled mechanic, provides top-notch service, fixing mistakes made by other shops and improving car performance. He has expertise in a range of applications, from 4-cylinder to big block, and offers custom upgrades, such as adding 40 horsepower to a Trail Blazer SS, with noticeable improvements in drivability.