APR Tuned K04 Turbo Upgrade with Injectors Audi A4 B6 1.8T 02-05

Many said it would never happen, but APR is now proud to release the K04 upgrade kit for the B6 Audi A4 1.8T. APR 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/286lb-ft on 93 octane gas. Although the exhaust is not required, it is highly recommended.