Applications
Compatible for Audi RS4 V6 Biturbo with ASJ/AZR Engine 2000-05  Left Side
Compatible for Audi A4 V6 Bi-turbo with AZR/ASJ Engine 2000-05 Left Side

Note: For the car model below need modification:
Compatible for Audi A6 with AJK, ARE, BES, AGB Engine 1997-01
Compatible for Audi A6 Allroad with AJK, ARE, BES, AGB Engine 1997-
Compatible for Audi S4 with AJK, ARE, BES, AGB Engine 1997-01

Turbo Model: K04-025 ( Left side)

Engine Code: ASJ / AZR

Part Number & OEM Number
53049880025,5304-988-0025, 5304 988 0025,
53049700025, 5304-970-0025, 5304 970 0025,
078145701M, 078145703M,
078145703MX, 078145703MV

Note: For the OE/PN number below need modification:
53039880016,5303-988-0016, 5303 988 0016,
53039700016, 5303-970-0016, 5303 970 0016,
078145701S, 078145701R, 078145701H, 078145701L,
078145703D, 078145703H, 078145703L,
078145703R, 078145703S, 078145703C, 078145703B

Feature:
* Turbine housing adopts ductile iron QT450-10, withstand temperatures up to 700℃.
* Steel Turbine Wheel made from the special K418 alloy to achieve high oxidation resistance and stability under high temperatures up to 900℃.
* Cast aluminium blades with good air tightness and corrosion resistance
* OEM-quality and size with little modification 

Specification:
Turbo: Model: K04-025
Engine:  ASJ / AZR
Cooling Type：Water Cooling
Bearing Type: Floating Bearing
Horsepower:  280KW/380PS
Condition: 100% brand new
Accessories: You will get exactly as shown in the picture above
Pakage Weight: 6560g
Pakage Size:  30* 28 * 24 cm

Important Notice
*  This K04-025 turbo can replace the k03-016 turbocharger, but you may need replace the intake hose of the cold side.
* Please confirm your original turbo part number matches up our number above
* Professional installation is highly recommended