QST Stage 2 Package Audi RS6/RS7 C7

Our Stage 2 Package for the Audi RS6/RS7 C7/C7.5 includes everything you need to get 720+HP out of your car. This consists of our most popular products at Stage 2 all in one. Expect to see 710-730HP and 1000NM+ of torque. This consists of:

-QST Stage 2 ECU Software

-Milltek De-cat OR Sports Cat Downpipes to fit OE System

-ITG Performance Air Filter

-8X NGK Race Spark Plugs

-Labour and Dyno time