• K04 Turbo Upgrade
  • K04 Turbo Upgrade

    Part Number: 48.10.04
    Brand: Neuspeed
    MSRP: $1,999.95
    Our Price: $1,899.95
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Extended Description

Stage I: The 1.8T turbo upgrade kit includes the following: K04 turbo manufactured by BorgWarner Turbo Systems, the original equipment supplier to Audi and VW, a high performance P-Chip that re-maps boost, ignition timing and air/fuel ratio functions with rev-limiter (manual transmission) and speed limiter raised. Also included are Denso Iridium spark plugs, 710N Diverter Valve, 4-bar fuel regulator and all required gaskets and hardware.

Stage II: All of the above (exc.fuel regulator) plus fuel injectors, 3" MAF sensor tube with required NEUSPEED P-Flo Filter Kit.


Fits: 2000 Audi TT FWD, 1999-2000 VW Beetle 1.8T and 2000 Golf IV & Jetta IV 1.8T. For engines without variable cam timing.

For P-Chip installation: ECU needs to be flashed by one of our dealers or sent to Neuspeed Headquarters.

The K04 Upgrade Kit is not emission-certified for highway use. If you reside in California or states that follow California emission laws, this kit is intended for off-road use only. Check your state's emission laws before installing.

Part # Stage Each
48.10.04 Stage I $1,899.95 BUY Stage II $2,299.95 BUY