Fine-Tune Your Engine to Perfection

Trust us with your car modifications and auto tuning services in Ridgefield Park or Hackensack, NJ

Do you want to make your vehicle run like a dream? Fl3xin Autoworx in Ridgefield Park, NJ specializes in auto tuning services for luxury and performance vehicles. We have experience working on popular foreign makes and models, including Audi, Aston Martin, McLaren, Porsche, Mercedes, BMW and Lamborghini. We use state-of-the-art tools to optimize your engine for maximum performance. You’ll be impressed with how we can tailor our work to accomplish your goals.


Connect with us today to book an appointment for your car modifications.

Get ready for better fuel efficiency, torque and more!

Our car modifications are just what you need to kick your ride up a notch. Whether you're a skilled performance driver or a daily driver, we can help you unlock your vehicle's full potential. You can choose your upgrades from the following options:


  • Stage 1 - no engine modifications or part upgrades required, 125 horsepower
  • Stage 2 – engine modifications for daily drivers, 200 horsepower
  • Stage 3 – engine mods for performance drivers, car type determines supercharger or turbo options


We also add lighting, program replacement parts and code your vehicle to unlock certain features. Contact us now to learn more about our M3 Cluster programming and auto tuning package deals.

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