B6 A4 1.8T K04 APR Turbo Upgrade
Engineered Performance for Audi, VW, Porsche & Skoda
Many said it would never happen, but 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 to downpipe studs, one manifold to turbo gasket, four Bosch fuel injectors, and one turbo to cat gasket. This kit is a straightfoward 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 APR Exhaust, the kit made 247hp (184kw)/286lb-ft (388nm) on 98 octane fuel. Although the exhaust is not required, it is highly recommended.
Hardware Purchase options
| Product | Car | Price |
|---|---|---|
| K04 Complete Kit (Turbo, install kit, injectors, software) |
2002 - 2005 B6 A4 | $5750 |
| K04 Turbocharger (Turbo, installation kit) |
2002 - 2005 B6 A4 | $3395 |
| Upgraded Stage1+ Injector Set (required for K04) |
2002 2005 B6 A4 | $800 |
Software Purchase options (2 programs)
| Software | Car | Price |
|---|---|---|
| Software for new customers | 2002 - 2005 B6 A4 | $1600 |
| Software for existing APR customers | 2002 - 2005 B6 A4 | Free |
| Software for existing APR customers (Parts supplied by customer) |
2002 - 2005 B6 A4 | $750 |
Contact Us for more details.
