aFe MagnumFLOW Air Filters UCO P5R A/F P5R 3-1/2F x 8B x 5-1/2T x 8H fits_2019-2023`Audi`A6 They come with instructions and

They come with instructions and all necessary hardware for a no-modification installation

625" stainless steel piping which transitions into single 2" piping to reduce back pressure and improve flow

Conversion Kits: AWE made it easy to convert from a Track Edition to a Touring Edition

This system produced gains of up to +11 HP and +19 lbs

the LED is green

aFe MagnumFLOW Air Filters UCO P5R A/F P5R 3-1/2F x 8B x 5-1/2T x 8H fits_2019-2023`Audi`A6 They come with instructions andaFe MagnumFLOW Air Filters UCO P5R A F P5R 3 1 2F x 8B x 5 1 2T x 8H Constructed with 100 percent polyurethane on top and bottom, this high flow, oiled performance filter is our highest flowing media for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent