Full Service Motorcycle Performance & Tuning Center

Based in convenient Fairlawn New Jersey, Celtic Performance Provides the discerning biker with a one stop performance motorcycle shop. Have your motorcycle set up and tuned by one of our top race technicians.

Celtic Performance can offer you tried and tested products which have been used by our own race team. If we can make it work at racetracks like Daytona, then you can be assured of performance and reliability.

Our experienced technicians are always willing to answer any of your questions and help you make all the right performance choices.

Superflow Tuning Facility

Celtic Performance Boasts a state- of-the-art Superflow Dynamometer that allows our technicians to fine tune your bike for optimum performance. By measuring horsepower, torque, exhaust gas temperature and air/ fuel ratio we can perfectly tune your bike for maximum power and performance.

Having your motorcycle tuned on a Dynamometer can give surprising results. That seat-of-the-pants feel for power is replaced with the latest computerized technology, telling you exactly the modifications that are giving you more power ... and those that are not!

Generic fuel maps will get you in the ballpark and are a good starting point. To achieve the best all around performance and power the map must be custom tailored to each individual motorcycle.