Upgrade turbocharger K04-001 53049500001 for Audi A3 1.8T, Golf 4 1.8T up to 300hp compressor wheel 60>46,5mm

Scope of delivery:
- upgrade turbocharger K04-001 53049500001 for Audi A3 1.8T, Golf 4 1.8T up to 300hp compressor wheel 60>46.5mm

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Description:
- the turbocharger is replaced 1:1 by the original one. With the silicone intake hose, larger intercooler, 76mm Y-pipe, 200 cell racing catalytic converter, injection nozzles, upgrade manifold and a software adjustment, up to 300hp are possible. The compressor wheel is milled from aluminum and measures 60>46.5mm. The compressor inlet is 50mm, so this intake hose must be used. The turbine wheel has the dimensions 50>42mm like the original K04-023 turbo.
- finely balanced
- Turbine impeller 50>42mm (original 45>40mm)
- Compressor wheel 60>46.5mm (original 54>39.5mm)
- Reinforced actuator opening pressure 0.7 bar, holding pressure approx. 1.8 bar

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Please note that after replacing the turbocharger, the oil supply and return lines must be replaced. These can be obtained from your VAG dealer.

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Suitable for:
- Audi TT 8N 150-180hp AGU, ARZ, ARX, AUM, AQA, AJQ, APP, ARY, AUQ
- Audi A3 8L 150PS-180PS
- Seat Ibiza 6k 1.8T Cupra + Cupra R 156-180hp
- Seat Ibiza 6L FR 1.8T 150PS
- Seat Ibiza 6L Cupra 1.8T 180PS
- Seat Leon 1M1 1.8T 180PS FWD
- Skoda Octavia I 1.8T 1u 150-180hp
- VW Golf 4 1.8T 150PS-180PS AGU, ARZ, AUM, AUQ
- VW Polo 1.8T 9N3 with engine code BJX and BBU

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Optional matching parts:
- Silicone intake hose for Audi A3, Golf 4 1.8T 150-180hp black ø 50mm ID connection to turbo 380702
- Special tuning for 1.8T according to your specifications