B6 A4 1.8T K04 Turbo Upgrade

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.   
 
The software for this kit is also available separately for current APR Stage I/I+ or II/II+ customers for $699 or $1995 for new customers. The software includes two programs for the B6 A4. For existing APR Stage I customers who purchase the turbo from APR, the K04 software upgrade will be free of charge.
 
 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	$2575
Upgraded Stage1+ Injector Set (required for K04)	2002 – 2005 B6 A4	$1100

 
 Software Purchase options (2 programs)

Software	Car	Price
Software for new customers	2002 – 2005 B6 A4	$1995
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.