Attitude Street Cars, LLC
1092 West Atlanta Street, Ste. 1800 Marietta, Georgia 30060
(404) 300-9245

About Attitude Street Cars, LLC

We’ve always had a passion for cars, and we were lucky enough to turn that passion into a full-time profession when we founded Attitude Street Cars in 2013. We focus on performance enhancements and tuning, and it’s our goal to turn your wildest concepts into reality.

As true specialists, we focus on American-made vehicles and will have your Mustang, Corvette, or Challenger purring like it never has before. If your ride needs some work or you’ve been waiting to make some powerful improvements, we’re the team to see.

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Engine Swaps
In need of an engine swap to take your ride to the next level? We can do it! Replacing your old engine with a new one can literally transform your vehicle and its performance.


Utilizing our in-house Dynojet 224x chassis dyno, we have the knowledge and experience to dial in your combination no matter how complex. We offer complete ECU calibration for most late model domestic cars and trucks utilizing SCT and HPTuners platforms. We also offer calibration for most aftermarket/standalone ECU platforms, including Holley, FAST, BS3, Megasquirt and more.


Attitude Street Cars, LLC is your source for thousands of auto parts! We stock a large selection of performance parts and have next day availability on any kind of part you may need.