Audi RS6 4.2L 02-04 K04 Twin Turbochargers


  • $1,587.32

5304 988 0028 and 29

K04-028 and 029 twin turbos for 2002-4 audi rs6 4,2L..

Compressor 41.7x56mm

Turbine 44.5x50mm

Our upgraded K04 versions feature larger compressor wheels for significant power gains:

  • stg1 43.2mm
  • stg2 45.1 mm

Both stg1&2 have extended tips technology making the exducer 59mm instead of 56mm.