Category Archives: VW K03 K04 Turbo Upgrade

VW MK4 GTI Jetta Beetle 1.8T KO4 K04 Turbo Upgrade

VW MK4 GTI Jetta Beetle 1.8T KO4 K04 Turbo Upgrade

  • 42 x 56 KO4 K04 Compressor Wheel Upgrade
  • 44.5 x 50 KO4 K04 Turbine Wheel Upgrade
  • KO4 K04 Upgraded Turbo Rebuild Kit
  • Compressor Housing Machining
  • Compressor Plate Machining
  • Turbine Housing Machining
  • Contact Us for This Service

Turbo Upgrade for:

  • VW Jetta 1.8T Turbo Upgrade (not 2.0t, Though a larger upgrade can be offered)
  • VW GTI MK4 1.8T Turbo Upgrade
  • VW Beetle 1.8T Turbo Upgrade
  • Jetta GLI 1.8t

This Turbo Upgrade is an Option for other KO3 KO4 Turbos Such As :

(however we offer a Larger Upgrade for the Turbos Below)(50mm x 62 x 65 5 blade billet compressor wheel and 44.5 x 50 9 blade K04 Turbine Wheel)

  • Pontiac Solitice / Saturn Sky
  • VW Passatt, Audi A4, Audi S4
  • Cobalt SS
  • Mazda Speed 3
  • Mazda CX-7
  • and More!

This is Not an Upgrade for Turbo Diesel.