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APRT2100004

APR 02-05 Audi A4/A4 Quattro (B6) K04-15 Turbo System - 1.8T Longitudinal - w/o Injectors

Regular price $2,899.95
Sale price $2,899.95 Regular price $3,262.95
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APR is now proud to release our K04 upgrade kit for the B6 Audi A4 1.8T. Our kit includes the K04 turbo, the compressor inlet O-ring, three turbo outlet studs, one manifold to turbo gasket, four Bosch fuel injectors, and one turbo to cat gasket. This kit is a straight forward turbo swap that makes a big difference in the power output of the car. This kit makes solid gains in both horsepower and torque. With no other mods than an exhaust, the kit made 247hp/286lb-ft on 93 octane gas. The exhaust is not required. This kit includes software. Injectors sold separately.

  • High quality materials and components throughout
  • ECU software included (See tech notes)
  • Big power and torque gains
  • OEM K04 drop-in turbo

This Part Fits:

Year Make Model Submodel
2002-2005 Audi A4 Base
2003-2006 Audi A4 Cabriolet
2002-2005 Audi A4 Quattro Avant
2002-2005 Audi A4 Quattro Base


APR 02-05 Audi A4/A4 Quattro (B6) K04-15 Turbo System - 1.8T Longitudinal - w/o Injectors

$2,899.95