Fits Audi A4 02-06, A4 Quattro 02-05

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 247hp286lb-ft on 98 RON gas. The exhaust is not required. This kit includes software. Injectors sold separately.

Features & Benefits:

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

Specifications:

• Category: Exhaust
• ECU Software Included: Yes
• Emission Code: 7
• Product Type: Turbocharger Systems
• Sub Category: Service Kits
• Turbo Brand: Borg Warner
• Turbo Type: Drop-in Turbo
• Turbocharger: K04
• Version: Longitudinal
• Warning: California Proposition 65

Vehicle Compatibility:

• Audi A4 (2002-2006)
• Audi A4 Quattro (2002-2005)

About APR:

Founded in 1997, APR is the global leader in performance aftermarket products for Volkswagen, Audi, Seat, Skoda, Porsche, and other vehicles. APR develops and manufactures hardware, software, calibration & data-logging tools for engine and transmission controllers, including intakes, exhaust systems, intercoolers, turbocharger systems, suspension, brake systems, wheels, and more. APR delivers software via a 24-hour automated global delivery system from its 80,000 square foot state of the art facility in Opelika, Alabama.

Founded in 1997, APR is the global leader in performance aftermarket products for Volkswagen, Audi, Seat, Skoda, Porsche, and other vehicles. APR develops and manufactures hardware, software, calibration & data-logging tools for engine and transmission controllers, including intakes, exhaust systems, intercoolers, turbocharger systems, suspension, brake systems, wheels, and more. APR delivers software via a 24-hour automated global delivery system from its 80,000 square foot state of the art facility in Opelika, Alabama.