Your needs are diverse and your time is valuable. That’s where we come in. With over 20 years of motorsports experience, we provide technical expertise for the street or on the track. Wherever you need us, we’re there with the hands-on assistance, technical advice, and products that you need for an optimal driving experience.


“JJ from Ultimate Performance Speed has been a great resource for K&N on and off the track for many years. The service provided is tailored to our needs and has proven to be a great asset to our motorsports program with an immeasurable ROI.”

Steve Williams, K&N Engineering, Inc

JJ is switched on and ready to help at the track. He is more than a shock specialist, he is the first one to help with any chassis tuning or repairs throughout the weekend. I rely on Ultimate performance so UP yours!

Kyle Tucker, Detroit Speed

CorteX is a company that prides itself on leading the automotive aftermarket and racing industry with the highest performing and best-engineered products of exceptional quality built here in the United States. Based on our values and high standards we turned to Ultimate Performance as our in-the-field technical partners.

We’ve known JJ since 2011 and have relied on his expertise with shocks and chassis setup for several years. Setup engineers sometimes have trouble relating to people and providing practical setup advice that can be understood. JJ is a master at giving people the information they need in a way that’s easy to understand. He also doesn’t mind rolling up his sleeves and getting dirty if that what it takes to make a car “right.” There are many companies out there willing sell you anything they can regardless of your actual needs. Ultimate Performance listens to customers and clients and provides a counselor sale approach focused on practical, value-add solutions that get results. You cannot go wrong by securing their services.

Filip Trojanek, CorteX Racing Technology

I have personally known and worked alongside JJ Furillo for 20 years. In that time as a Technical Director I always relied on JJ to be my General in the battle we call racing. Weather it was short track, motorcycles, and is most known for NASCAR in all the three premiere series. As he now known for his expertise in the Street Performance market with his new company he still remains my number one go to person when I need my special operator in the ongoing racing battle.

Jeff Ryan, JRi Shocks

In the world of racing, competition becomes tighter and tighter. Finding a competitive advantage can mean the different between winning and losing.

Ken Thwaits, Showtime Motorsports

Thank you very much for your help JJ. We took a brand new suspension package and with your help and Mike Maier Inc, we had a podium finish right out of the gate. I am looking for much more success in the future.

Brian Hobaugh, 2014 Goodguys Autocrosser of the Year

JJ, we couldn’t have done it without you. Thanks for the help. You certainly know how to tweak a car to perfection.

Jake Rozelle, multi-time 2015 USCA winner

Mike Maier Inc. is committed to creating the best product possible for our clientele. To achieve this we need to surround ourselves with companies like Ultimate Performance, which is the result of years of hands-on innovation and experience. This collaboration is what sets our offerings apart from all the others. Real world success forged in sweat equity.

Mike Maier, 8-time SCCA Solo C-Prepared Autocross National Champion

Ultimate Performance has been an invaluable resource for the JDP Motorsports Team competing in the USCA Series. Their expert chassis knowledge and hard work has been instrumental in our success. We are fortunate to be one of the top contenders in the USCA GT Class and it wouldn’t be possible without the support Ultimate Performance provides. Take a look at the podium and you’ll see UP drivers dominating it.

Jordan Priestley, JDP Motorsports