• 4WD Specialist

    Here at RPM we now also specialize in suspension and accessories for 4wd’s and 2wd’s.

    We have finally secured a deal which means we can now sell. Supply and fit all suspension and accessories at very competitive prices meaning we can go head to head with the “BIG” suspension companies without the “BIG” suspension company prices.


Happy Clients
  • Rhordon B

    "I know very little about cars, but I don’t need to because Adam knows my car better than I do. He knows exactly what needs doing and when. I know my car is with an honest person and that its running perfectly at all times.
    I have no hesitation sending my children to Adam with their cars."

    Rhordon B

  • John B

    "Adam, your guys did a great job! The car is 100% better thanks to you. I was also really pleased with your staff. They obviously know their stuff inside out. Terrific service mate and thank you again"

    John B. Gosford

  • Robert A

    "Just wanted to say thanks guys for a brilliant job on my pride and joy. She's running like a beauty and sounds even more awesome than ever.  I've already recommended you to a few friends of mine and will continue to do so.
    Keep up the great work guys!"

    Robert A. Holgate

  • Susan G.

    "Thank you so much for your excellent work on my car. A friend recommended me to you and I'm so glad to have found someone who I can now rely on in the future who is going to give me that level of service and professionalism"

    Susan G. Erina Hts

RPM Automotive

RPM Automotive and Performance is a locally owned and operated mobile mechanical and performance workshop on the Central Coast of NSW by Adam and Sulee Kamphuis.

Here at RPM Automotive and Performance I offer a large variety of products and services, I service and maintain any make or model of any car or light commercial vehicle.

Not only can I service and maintain your brand new or older vehicles with out loosing your new car or used car warranty but I offer LIFETIME WARRANTY on all servicing yes that’s right .....

 Adam prides himself in being the only workshop on the coast who guarantee total honesty and exceptional workmanship, RPM are the only mobile mechanical workshop with the know how and experience to provide you with all your suspension and performance needs, with over 50 different suppliers available to us we can source parts and also fit anything you will ever need , RPM also carry out regular servicing and are also brake and clutch specialists. With over 15 years of experience in both, suspension, performance and non-performance cars, believe RPM have the edge over other mobile mechanical workshops.

I fulfilled my apprenticeship at a local performance shop (Gosford Dyno Tune) were we prepared and repaired many race and rally cars. When we took on our own business here in Gosford we transformed it from a local service center (Kevin Mackenzie Automotive) into a thriving suspension, performance and mechanical workshop only taking on the CLIMAX SUSPENSION dealership to help us grow on our knowledge and available parts base

RPM specialise in 4wd suspension and accessories and can either supply only or supply and fit at VERY competitive prices

RPM offer manufacturer logbook servicing of all performance and non-performance vehicles, this is a large part of RPM’s business and is often the reason that customers come to us in the first place