Performance Parts and Tuning

Based out of Alpharetta, Georgia, TopSpeed Inc. is an automotive performance company that is world renowned for providing professionally installed parts and calibrated ecu’s. Everything we sell we have raced and track tested to insure maximum quality and performance to the individual. TopSpeed as a company focuses exclusively on enhancing the driving experience, from our expert sales staff, professional ecu tuning, to championship winning fabricators and mechanics we have what it takes to do the job right. TopSpeed is a fully furnished performance facility offering solutions for every aspect of speed and racing. Whether you need suspension setup, parts installation, trackside consulting or tuning, we have it all here under one roof. From our dedicated suspension tech, who specializes in Porsche, BMW, Subaru and Mitsubishi to our world class tuner, we have what you need. Suspension With a combined racing experience of over 30 years, we know what it takes to build some of the fastest and most reliable cars around. All suspension installs, adjustments, as well as track and street preps are done in-house. Our suspension expert comes from a race bred background and his knowledge, privy only to the pros, helps your car stay consistent and go faster around the track. Installs/Builds: When it comes to quality, our team has a proven track record. Our lead mechanic, Adam Murawski, brings with him championship race team experience. Building race cars to last a 24 hour enduro everytime! He implements and oversees those skills on every car that comes in and out of TopSpeed. Rest assured that the same attention to detail that went into his Rolex Championship winning Porsche will go into your car as well. Tuning: We specialize in Japanese and European factory ECU/DME tuning, as well as support all full stand alone management systems. Our Tuner, Doug Wilks has been recalibrating ECUs for the last 15 years and there isn’t a stand alone out there that he hasn’t tuned. Whether you want your stock car to have a little more power and get better fuel mileage, or you want your 1000+HP drag car to see 8 second passes, we can tune it! We are widely known in the Subaru, DSM, Supra, and Nissan communities for putting out some of the fastest and most reliable cars in the country. In the past year we have used that foundational knowledge to storm ahead into the Euro markets. With this recent step forward, TopSpeed has invested in the finest software solution allowing us to re-calibrate the factory DME in 90% of the Euro market vehicles, including Porsche, BMW, Mercedes-Benz, Audi, VW, Ferrari and more! Track Support: Located just outside Atlanta city limits, your trackside needs can be met with just a few hours drive. Offering services such as data logging, suspension setup and scaling, tuning, etc…….