Audi S4 Turbo Upgrades

• APR Stage K04 III Turbo Kit

  

  fits: 00-02 Audi S4

  Engines: 2.7T

  HP Gains: 447 HP

  Boost: Custom

  Price: $7,999.00
  

  Price Match Guarantee

  Power, Drivability, Reliability: these three words sum up our Audi 2.7T K04 Stage III kit. APR's unique approach to product development brings together a product with the level of refinement that this car deserves.APR has a history of developing high...

• ATP Twin Turbo Upgrades

  

  fits: 00-03 Audi S4

  Engines: 2.7T

  HP Gains: Up To 800 HP

  Boost: Custom

  Price: $3,995.00
  

  Price Match Guarantee

  2000 to 2003 Audi 2.7T twin turbo Eliminator2 (E2) kits. Are upto 800HP capable in the pair. Complete hardware including custom turbine housing to bolt up to stock style exhaust manifold and stock style downpipe flanges. 3" downpipes highly recommend...