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We specialize in enhancing all performance aspects of Audi Sport models (S | RS | R). We have an extensive list of performance modifications including but not limited to:

  • Software upgrades

  • Dyno tuning

  • Water/Methanol Injection

  • Forced Induction

  • Custom Exhaust

  • Custom Fabrication

  • Suspension

  • Brake Upgrades

  • Wheels and Tires

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Engine Upgrades & Assembly

The sky's the limit when it comes to putting together the ultimate heart and soul for your vehicle. From a simple cam upgrade, to a fully-built, stoker engine, Addict Motorsport Design has the knowledge, experience, and resources to take your car to the next level in performance. 

Addict Motorsport Design
Audi RS4 Supercharger Kit
AMD RS4 Supercharger Kit
  • Fully Bolt-On Supercharger Kit

  • Uses an Eaton/Magnuson TVS1900

  • 5-Axis CNC machined manifold

  • Aviva Instruments high pressure fuel management system

  • Tuning developed in partnership with United Motorsport

  • Available in LP & HP configurations

  • Includes all necessary hardware and software

  • Adds up to 175awhp on pump-gas

    Visit our Blog for more info.

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PERFORMANCE | TUNING