Providing the highest level of quality repair, modification, and customization for
every customer vehicle
Quantum Performance strives to provide automotive performance enthusiasts in the Wisconsin area with the highest quality vehicle services available. Quantum Performance provides many unique services, ranging from advanced racing level services, to specialty sourced or built performance parts, to completely built project vehicles. At Quantum Performance, we use our advanced training, realtime experience, and passionate attention to detail to ensure our customers receive a truly high quality product.
“I go my WRX tuned by Aaron and couldn’t be happier with his services and the company’s customers service was always good when I had questions. I highly recommend Quantum Performance.”
“I’ve been going to Aaron since 2007 and will continue to go to him. Nothing but phenomenal work and attention to detail. Would recommend him to anyone!”
“Friendly and thorough service. Look forward to working with in the future! Thanks for everything guys!”
“Amazing customer experience!
High end clean shop with knowledgeable techs and tuner. All the guys take the time to talk to you about your car and the services they are going to do on it!
Highly recommend!”