Turbocharger upgrade K04-015 for Audi A4, A6 1.8T, Passat 1.8T up to 300hp Compressor wheel 60>46,5mm - Turbine wheel 50>42mm

Scope of delivery: - Turbocharger upgrade K04-015 for Audi A4, A6 1.8T, Passat 1.8T up to 300 hp Compressor wheel 60>46.5mm - Turbine wheel 50>42mm

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Description:
- The turbocharger is installed in longitudinally mounted Audi / Seat / VW 1.8T engines, such as the Audi A4 B5 1.8T or Passat 3B 1.8T. The turbocharger fits 1:1 and replaces the original. All connections are as original, except the turbo inlet is slightly 50mm. For this, you must use this intake hose: 380905   or 380906 The software must be adapted to the turbo. To achieve an output of approx. 300 hp, the following must be installed: Silicone intake hose, 380cc fuel injectors, intercooler kit, upgrade manifold, 200 cell sport catalytic converter, min. 63.5mm downpipe  and exhaust system. With the correct ECU tuning, up to 300 hp is possible.

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Please note that after a turbocharger replacement, the oil supply and return lines must be replaced. You can obtain these from your VAG dealer.
- Compressor wheel 60>46.5mm made from milled aluminum block
- Turbine wheel 50>42mm (original 45>42mm) as from 53049880023 S3 TT 1.8T turbocharger with runner grinding
- Wastegate actuator opening pressure approx. 0.5 bar (stronger actuator 0.7 bar is available under part no. 460139)

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Fits:
- Audi A4 1.8T with engine codes AEB,APU,ARK, ANB, AJL, BFB, BEX, AVJ
- Audi A6 1.8T with engine codes AEB,APU,ARK,ANB,AJL, AWT
- Passat 1.8T with engine codes AEB, APU, ARK, ANB, AWT
- Also for small turbo conversions up to 1.8L such as G40, Fiat Punto/Uno Turbo, etc.

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Optional matching parts:
- Silicone intake hose for Audi A4, A6 B5 B6 Passat 1.8T 150HP-193HP black ø 51mm turbo inlet ø 80mm LMM inlet 380906
- Silicone intake hose for Audi A4, A6 B5 B6 Passat 1.8T 150HP-193HP black ø 51mm turbo inlet 380905
- Custom tuning 1.8T according to your specifications