Integrated Engineering Throttle Body Upgrade 3.0 TFSI

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Give your customers already running a Dual Pulley setup the next step in power!  Our Ultimate Throttle Body Upgrade kit includes everything needed to remove the final power restriction with a maximum flowing throttle body!

This bolt-on kit fully releases the power potential from the factory supercharger.  With matching software (free upgrade for existing IE Dual Pulley customers) this will result in up to 548HP!


  • Maxes out HP and TQ on Dual Pulley Setups
  • Includes everything needed to bolt on 80mm Throttle Body
  • High flow CNC machined Cast Aluminum Throttle Adapter
  • Plug & Play Throttle Body Harness for factory-like Operation
  • Includes new Intake Inlet for direct fit install with IE Cold Air Intakes
  • ECU Tune included with IE Dual Pulley Software

What's Included:

  • Integrated Engineering Throttle Body Upgrade

Vehicle Fitment

Model   + Drivetrain  
B8 S4 3.0L SC V6
B8 S5 3.0L SC V6

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