Specialties
Sound Performance is a performance tuning shop located in the western suburbs of Chicago, Illinois. Originally specialized in competition audio systems and custom installations, we began to branch out into turbocharged applications in 1990. Over the last 20 plus years, Sound Performance has gained the reputation as one of the finest tuning and fabrication facilities in the USA. From custom fabrication to top notch installations, we do it all. Not a day goes by in which the Sound Performance garage isn't crammed with Supras, Nissans, Corvettes, Mustangs, Vipers and other cars, along with engines being built, turbo kits being fabricated, electronics being installed and cars being dyno tuned by our skilled and knowledgably staff. Sound Performance's facility also hosts a 1750hp Mustang Dyno with wideband O2 sensors, pressure sensors, temperature sensors, and data logging capability, this Dyno along with SP's trained technicians assure all customers' vehicles are properly tuned for the