K04 Upgrade Turbo On TFSI Engines – What ?

Posted by admin On February 5, 2012 2 COMMENTS

So you have decided that you want more power than you can have from chiptuning and the ordinary upgrade parts which is available for the K03 TFSI models – You want to upgrade to the K04 Turbocharger – Also known as 06F145702C / K04-064 / 53049880064

IT SHOULD BE NOTED HERE THAT THE K04 WILL NOT BE A DIRECT FIT ON K03 TSI MODELS, THOUGH THEY ARE VERY SIMILAR. IT IS POSSIBLE TO UPGRADE AND I WILL LATER GO THROUGH WHAT IS NEEDED TO UPGRADE ON THIS MODEL!

Back to the TFSI models – in which this will be a direct-fit upgrade:

  • BWA-1 (185HP) – Seat Leon
  • BWA (200HP) – VW Golf 5 GTI / Audi A3 8P TFSI / Seat Leon / Seat Altea / Skoda Octavia
  • AXX (200HP) – VW Golf 5 GTI / Audi A3 8P TFSI / Seat Leon / Seat Altea / Skoda Octavia

You will off course need the turbo, but since the engine bay on the K03 models and the K04 models are build differently, you will need more than just the turbo. Since there are other similar carmodels, which is running the K04 turbo as the stock turbo – You can purchase these extra parts as OEM parts. It is a very flexible way of tuning, since the spare parts will be available at the nearest VW, Audi, Seat, Skoda dealer.

Here is the complete or full list of what you need to do this K04 upgrade on the K03 TFSI models mentioned above.

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K04 TFSI Parts List – To Upgrade BWA1 / BWA / AXX Engines
DescriptionETKA Part NumberETKA Retail – EUROPicture
Turbo charger06F145702C1105,00
Air circulation pipe1K0145693B35,70
Pressure hose1K0145845A12,40
Air pipe1K0145770P35,70
Intermediate flange06F14575138,85
Cut-off valve06F145710G25,35
Gasket06F145757F0,77
Intake pipe06F129627H21,00
Stud (x4)N04452030,70
Hexagon socket head bolt (x4)N910848010,22
Sealing washer (x4)N01385140,32
Hex. Nut, self-locking (x5)N908946010,26
Hex. Nut, self-locking (x4)N102861080,42
Gasket06F253039E3,90
Gasket06F133073D11,45
Support06F145536C15,60
Clamp (x2)N909265013,40
Pressure pipe1K0145762BM72,10
Spring clip (x2)N907816013,75
Bracket06F145383L5,65
DP Gasket1K0253115AB4,65
Oil Line06F145778G42,90
Oil Return Gasket06F145757H0,61
HOUSING to harness Connector8D09738221,50
HOUSING to DV Connector1J09737225,00
WIRES (dv relocation (x2)000979134A1,95
WIRE SET (dv relocation) (x2)000979133A1,50
TOTAL W.O. VAT1467,27EURO
TOTAL W. 19% VAT1746,05EURO
TOTAL W. 25% VAT1834,09EURO
Upgrade To S3 Intercooler
Intercooler1K0145803P237,50
Upgrade to S3 Fuel Injectors
Gasket - Intake Manifold06F129717D13,30
Injector Install Kit (x4)06D9989079,00
Injector (x4)06F906036F107,00

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So you are maybe in doubt about what you can actually achieve with the stock K03 turbo on these AXX / BWA-1 / BWA engines.

You can look at these links and find the information you want on these subject :

TFSI Chiptuning Guide : – http://euroturbo.net/tuning-guides/vw-2-0tfsi-tuning-guide/2-0tfsi-chip-tuning-guide/

General TFSI Tuning Guide : http://euroturbo.net/tuning-guides/vw-2-0tfsi-tuning-guide/

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Link to the rest of the “K04 Upgrade Turbo On TFSI Engines” posts you find here:

 

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