875 Performance

875 Performance delivers specialized auto repair and performance tuning services to drivers throughout Marietta and the greater Atlanta metro area, including neighboring communities such as Smyrna and Kennesaw. The shop has earned a flawless 5-star rating across 83 verified customer reviews, reflecting a consistent track record of technical excellence and transparent communication. Operating under the banner 875 Performance, the business is led by owner and master technician Tarek, who brings extensive hands-on experience with performance vehicles and modern turbocharged engines.

What distinguishes 875 Performance from conventional repair facilities is their focus on dyno-tuned performance upgrades and precision calibration work. Tarek leverages diagnostic data to customize vehicle mapping, ensuring each car achieves its optimal power delivery and drivability characteristics. The shop handles comprehensive service packages, including full maintenance intervals like 80,000-mile service, as well as targeted repairs such as valve cover gasket replacement and transmission service, all backed by a 12-month warranty on qualifying work.

Customer narratives underscore the shop's commitment to treating every vehicle with meticulous care. One reviewer described watching Tarek work through performance upgrades on their dyno, noting the technician took time to explain each modification and verified the results before considering the job complete. Another customer highlighted the shop's transparent pricing structure, noting they received a complete transmission replacement with all related services at a competitive rate, complete with a 12-month warranty, without the upsell pressure commonly encountered at franchise service centers.