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New Upgrade Larger K04 Turbo for 98-05 Passat and 95-04 Audi A4 1.8T 20V. This turbo is larger than the stock K03 turbo. Check out the pictures! You exhaust manifold and downpipe will bolt on as is.


The oil lines will also bolt on as is. Only one of the 2 intake holes is larger than the original K03. You can see that in the pictures. If you want more power out of your 1.8T 20v Passat or A4, this is what you need!


This turbo is based off of the K04-015 turbo. Audi sold a K04-001 for the Audi TT. This turbo is larger than the K04-001.


This turbo is made by a ISO 9001-2000 Compliant Company.




Part Number(s): NEU481001 058145703L 058145703LX 058145703J 058145703JX 058145703N



Price: $399


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Detailed Compatiblity Data for this Part: (Any and All Brand Names listed below show what OEM parts and OEM brands (manufacturers) this part replaces and are shown for reference only.) This information is for compatibility purposes only.:

Models: 1998-2001 VW Passat
1998 Passat 1999 Passat 2000 Passat 2001 Passat(AEB (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 148HP))
Part Description: exhaust gas turbocharger also use:
Extra Description: KKK 058 145 540 058 145 791 N 044 520 3
Quantity on Car: 1 3 3 3


Models: 1996-1998 Audi A4
1996 Audi A4 1997 Audi A4 1998 Audi A4(1.8ltr. 4 cylinder AEB (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 148HP))
Part Description: exhaust gas turbocharger
Extra Description: KKK
Quantity on Car: 1


Models: 1998-1999 Audi A4
1998 Audi A4 1999 Audi A4(1.8ltr. 4 cylinder AEB (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 148HP))
Part Description: exhaust gas turbochargeras required use:
Extra Description: KKK 058 145 540 058 145 791 N 044 520 3
Quantity on Car: 1 3 3 3


Models: 1999-2002 Audi A4
1999 Audi A4 2000 Audi A4 2001 Audi A4 2002 Audi A4(AEB (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 148HP))
Part Description: exhaust gas turbochargeras required use:
Extra Description: KKK 058 145 540 058 145 791 N 044 520 3
Quantity on Car: 1 3 3 3


Models: 1996-1998 Audi A4 Quattro
1996 Audi A4 Quattro 1997 Audi A4 Quattro 1998 Audi A4 Quattro(1.8ltr. 4 cylinder AEB (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 148HP))
Part Description: exhaust gas turbochargeras required use:
Extra Description: KKK 058 145 540 N 044 520 3
Quantity on Car: 1 3 3


Models: 1998-1999 Audi A4 Quattro
1998 Audi A4 Quattro 1999 Audi A4 Quattro(1.8ltr. 4 cylinder AEB (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 148HP))
Part Description: exhaust gas turbochargeras required use:
Extra Description: KKK 058 145 540 058 145 791 N 044 520 3
Quantity on Car: 1 3 3 3


Models: 1999-2002 Audi A4 Quattro
1999 Audi A4 Quattro 2000 Audi A4 Quattro 2001 Audi A4 Quattro 2002 Audi A4 Quattro(AEB (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 148HP))
Part Description: exhaust gas turbochargeras required use:
Extra Description: KKK 058 145 540 058 145 791 N 044 520 3
Quantity on Car: 1 3 3 3


Models: 1999-2002 Audi A4
1999 Audi A4 2000 Audi A4 2001 Audi A4 2002 Audi A4(ATW (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 148HP) AWM (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 168HP))
Part Description: exhaust gas turbochargeras required use:
Extra Description: KKK 058 145 540 058 145 791 N 044 520 3 035 133 777 A
Quantity on Car: 1 3 3 3 1


Models: 1999-2002 Audi A4 Quattro
1999 Audi A4 Quattro 2000 Audi A4 Quattro 2001 Audi A4 Quattro 2002 Audi A4 Quattro(ATW (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 148HP) AWM (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 168HP))
Part Description: exhaust gas turbochargeras required use:
Extra Description: KKK 058 145 540 058 145 791 N 044 520 3 035 133 777 A
Quantity on Car: 1 3 3 X 1


Models: 1999-2002 Audi A4
1999 Audi A4 2000 Audi A4 2001 Audi A4 2002 Audi A4(ATW (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 148HP) AWM (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 168HP))
Part Description: exhaust gas turbochargeras required use:
Extra Description: KKK 058 145 540 058 145 791 N 044 520 3 035 133 777 A
Quantity on Car: 1 3 3 3 1


Models: 1999-2002 Audi A4 Quattro
1999 Audi A4 Quattro 2000 Audi A4 Quattro 2001 Audi A4 Quattro 2002 Audi A4 Quattro(ATW (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 148HP) AWM (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 168HP))
Part Description: exhaust gas turbochargeras required use:
Extra Description: KKK 058 145 540 058 145 791 N 044 520 3 035 133 777 A
Quantity on Car: 1 3 3 X 1


Models: 1998-2001 VW Passat
1998 Passat 1999 Passat 2000 Passat 2001 Passat(ATW (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 148HP) AUG (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 148HP))
Part Description: exhaust gas turbocharger also use:
Extra Description: KKK 058 145 540 058 145 791 N 044 520 3
Quantity on Car: 1 3 3 3


Models: 2001-2002 VW Passat
2001 Passat 2002 Passat(1.8ltr. 4 cylinder AWM (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 168HP))
Part Description: exhaust gas turbochargeras required use:
Extra Description: KKK 058 145 540 058 145 791 N 044 520 3
Quantity on Car: 1 3 3 3


Models: 2003-2005 VW Passat
2003 Passat 2004 Passat 2005 Passat(1.8ltr. otto engine+ AWM (1.8 Gas Turbocharged 1.8T Inline-4 DOHC 168HP))
Part Description: exhaust gas turbochargeras required use:
Extra Description: KKK 058 145 540 058 145 791 N 044 520 3
Quantity on Car: 1 3 3 3


Models: 2002-2005 Audi A4
2002 Audi A4




Turbochargers Turbos Rebuild Kits VW Volkswagen AUDI 1.8t Diesel TDI


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