PROVEN PEFORMANCE PARTS
DIRECT BOLT ON UPGRADE
BOLTS ON TO STOCK OEM MANIFOLD OR AFTERMARKET
NO NEED TO RE-FLASH OR RE-TUNE ( GOOD IDEA TO GET IT TUNED, FOR OPTIUM PERFORMANCE ) BUT NOT NECESSARY
KO4-O15
K04 High Performance Upgrade
What we have is an EO5 Compressor = 56mm Inlet cold side huge difference compared to the stock KO3
Upgraded compressor , but same footprint for no hassle swap on KO3 application swaps.
Just get a nice tune , no flash or PCM upgrade needed.
Turbo VW Passat Audi A4 1.8T 20V
fits :
Audi A4 1.8 1997-2005
A4 1.8T with engine code AEB ALSO
Audi A4 Quattro 1.8 1997-2005
Volkswagen Passat 1.8 1998-2005
OEM part numbers ( replaces / interchangeable with ):
058145703L
058145703LX
058145703J
058145703JX
Borg Warner Numbers:(interchangeable with ):
53039880029
53039880005
Our products are developed
and intended for off-road racing.
They may not be legal for use on public highways where pollution
control laws apply.
Due to the nature of the use of these products, no warranty
is implied or given.