TGK Motorsport Audi D4 Air Tank Upgrade

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Product Questions & Answers

Product Questions & Answers

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This is a Drop in replacement for the small factory air tank.  When airing out via Dumpbox, VCDS, and other modules the factory tank is to small to support the raising of the suspension, thus turning on the compressor to help assist with raising the car.  This upgrade will help take stress off the factory compressor but having the stored air capacity to lift the car off the capacity alone without the compressors aide.  Car will also air up in about HALF the time from just having the capacity alone!

Everything is included for install, all you have to do is remove the factory tank and flip the airline around on the factory manifold and plug the airline into the new tank.  The tank comes with a machined mount that bolts right to the battery tie down. 

Tank is a Seamless aluminum 3 Gallon tank with 5 1/4" ports for if you want to add anything else down the road (aftermarket external compressor, airlines, etc)

You WILL NOT be able to run a spare tire with this setup. 

What's Included:

  • 3 Gallon Seamless air tank
  • Tank Mounting Bracket 
  • 5 1/4" Plugs to cap off any unused holes
  • 5 FT of 6mm Airline
  • 1 6mm Union connector
  • 1 6mm Push to connect fitting

Vehicle Fitment

Model   + Drivetrain  
D4 A8 3.0L SC V6
D4 A8 4.0T V8
D4 A8 4.2L V8
D4 S8 4.0T V8

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