3” high flow cat to 2.5” dual catback exhaust pipes. Great sound not too loud. Due to VW’s unreliable engines, ~1500 miles put on it.

Original price of APR catback: $1300

Original price of high flow cat: ~$300

($1600 total)

Catback: https://www.goapr.com/products/engine_hardware/exhaust_systems/catback_exhaust_systems/parts/CBK0016

High flow cat: https://www.urotuning.com/products/cts-turbo-high-flow-cat-delete-for-use-with-cts-exh-dp-0015?currency=USD&variant=32262672285751&utm_source=google&utm_medium=cpc&utm_campaign=Google%20Shopping&stkn=334b6bf4d9c9&gad_source=1&gbraid=0AAAAAD7MycJ-AytvKroXN9nZzdRXxJhSc&gclid=Cj0KCQjw3bm3BhDJARIsAKnHoVXqh87lJMrUrahexIM0zbT_ig4hMg5fQYH2RHtNwu2v8jWdfyUCfyMaAvGdEALw_wcB#collapse-tab5